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Roller Bearings

Roller bearings are bearings with cylindrical rolling elements (rollers) placed between inner and outer rings (called races). They are used in a variety of applications such as general machinery, machine tools, motors and reduction drives. The rolling elements used in roller bearings are cylindrical rollers instead of the balls used in ball bearings. Since roller bearings provide more linear support for the load, they are usually used on shafts receiving higher loads. The types of roller bearings available include cylindrical roller bearings and several others. For example, needle roller bearings are more suited to space-saving applications than cylindrical roller bearings. Conical roller bearings can support a radial load and unidirectional axial load at the same time. Self-aligning roller bearings enable the inner race, rolling elements and retainer to rotate in a tilted posture relative to the outer race, making them suited to use in applications such as machinery with highly flexible shafts.

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Tapered Roller Bearing - Single Row

NTN

Tapered roller bearings utilize conical rollers and raceways, arranged so that the rollers and raceways meet at a common apex. The rollers are guided by contact between the large end of the roller and a rib on the inner ring. This provides high capacity for radial and single thrust loads.

NTN’s pioneering efforts in developing crowned rollers have resulted in greater load-carrying capability and longer bearing life. Crowned rollers under load distribute stress equally along their full length of contact with the raceways, thereby eliminating stress concentration at the roller ends. This design concept also compensates for minor misalignment between shaft and housing bore and deflection under load, thereby reducing stress concentration.

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Combination Needle Roller/Thrust Ball Bearing - Without Inner Ring, NAX Series

IKO

IKO Combined Type Needle Roller Bearings arecombinations of a radial bearing and a thrust bearing.Caged needle roller bearings are used as radial bearings and thrust ball bearings or thrust roller bearingsare used as thrust bearings. They are compact andvery economical, and can be subjected to radial loadsand axial loads simultaneously.They are widely used for machine tools, textilemachinery, and industrial machiner

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Cylindrical Roller Bearing - Single or Double Row

NSK

Cylindrical roller bearings are suitable for applications involving high-speed rotation because the friction between the rolling elements and the flange of the track wheel is small.

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Thrust Roller Bearing - AZ Series

IKO

IKO Machined Type Needle Roller Bearings have an outer ring made by machining, heat treatment, and grinding. The outer ring has stable high rigidity and can be easily used even for light alloy housings.

These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

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3D
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Tapered Roller Bearing - Single or Double Row

NSK

Cylindrical roller bearings are suitable for applications involving high-speed rotation because the friction between the rolling elements and the flange of the track wheel is small.

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Needle Roller Bearing - With Inner Ring, Machined, NA49 Series

IKO

IKO Machined Type Needle Roller Bearings are bearings with a low sectional height and large load ratings. The outer ring has high rigidity and can easily be used even for light alloy housings. These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

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Combination Needle Roller/Thrust Ball Bearing - Without Inner Ring, NBX Series

IKO

IKO Combined Type Needle Roller Bearings arecombinations of a radial bearing and a thrust bearing.Caged needle roller bearings are used as radial bearings and thrust ball bearings or thrust roller bearingsare used as thrust bearings. They are compact andvery economical, and can be subjected to radial loadsand axial loads simultaneously.They are widely used for machine tools, textilemachinery, and industrial machiner

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Roller Bearing for Sheaves - NAS Series

IKO

IKO Roller Bearings are heavy duty bearings with rollers incorporated in a double row. They are non-separable bearings with a high load rating. They can withstand not only radial loads but axial loads as well, which are supported at the contacts between the shoulders of the inner and outer rings and the end faces of the rollers. They should be used at the fixing side of a shaft. Like needle roller bearings, they are also compact. Roller bearing types include: caged, full complement and the type for sheaves, and they can be selected based on the operating conditions. These bearings are used in heavy-duty machinery such as construction equipment, and industrial machines.

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Tapered Roller Bearing - Double Row

NTN

•Specification: Standard
•Standard Size: Metric Series
•Outer Ring: With Outer Ring
•Raceway Ring Shape: Cone Roller
•Number Of Raceway Ring Rows: Double Row

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Days to Ship: 11 Days or more
Cylindrical Roller Bearing - N Series

NTN

•Load Direction: Radial
•Raceway Ring Shape: Cylindrical Roller
•Inner/Outer Ring Material: Steel
•Rolling Element Material: Steel
•Combination Of Two Piece: Standard

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Crossed Roller Bearing - 8 mm Width, High Rigidity, CRBH Series【1-3 Pieces Per Package】

IKO

IKO Crossed Roller Bearigns are compact bearigns with their rollers alternatively crossed at right angles to each other between inner and outer rings. The rollres make line-contact with raceway surfaces, and, therefore, elastic deformation due to bearing loads is very small. They can take loads from any directions at the same time such as radial, thrust and moment loads. It is possible to make your design compact comparing to the usage of taper roller bearing and combination of two ball bearings. These bearrings are widely used in the rotating parts of industrial robots, machine tools, medical equipment, etc., which require compactness, high rigidity and high rotational accuracy.

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3D
Days to Ship: 8 Days
Cylindrical Roller Bearing - Full Complement, NAG Series

IKO

IKO Machined Type Needle Roller Bearings have an outer ring made by machining, heat treatment, and grinding. The outer ring has stable high rigidity and can be easily used even for light alloy housings.

These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

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IKO - Shell Type Needle Roller Bearing - Standard - TLA Type (IKO)

IKO

Shell Type Needle Roller Bearings are lightweight bearings with large load ratings. They employ a shell type outer ring made from a thin special-steel plate which is accurately drawn, carburized and quenched, thus providing the lowest sectional height among the needle roller bearings.

There are two types of bearings available in this series; the caged type and the full complement type. The appropriate type can be selected according to the operating conditions. The caged type has a structure in which the needle rollers are accurately guided by the cage and thrust rings. It is useful for applications at high-speed rotation. The full complement type needle roller bearing, on the other hand, is suitable for heavy-load applications at low-speed rotation.

Since these bearings are press-fitted into the housing, no fixtures for axial positioning are needed. They are ideal for use in mass-produced articles that require economy and have a wide variety of applications.

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2D
Days to Ship: 8 Days
Needle Roller Bearing - Shell Type, TA Series

IKO

IKO Machined Type Needle Roller Bearings have an outer ring made by machining, heat treatment, and grinding. The outer ring has stable high rigidity and can be easily used even for light alloy housings.

These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

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Self-Aligning Roller Bearing - 2 Series

NTN

•Specification: Standard
•Standard Size: Metric Series
•Load Direction: Radial
•Raceway Ring Shape: Self-Aligning Roller
•Number Of Raceway Ring Rows: Double Row

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Days to Ship: 8 Days or more
Needle Roller Bearing - Shell Type

NTN

•Specification: Standard
•Outer Ring: With Outer Ring
•Raceway Ring Shape: Needle Roller
•Inner/Outer Ring Material: Steel
•Rolling Element Material: Steel

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Thrust Needle Roller Bearing

IKO

IKO Machined Type Needle Roller Bearings have an outer ring made by machining, heat treatment, and grinding. The outer ring has stable high rigidity and can be easily used even for light alloy housings.

These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

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Days to Ship: 8 Days or more
Crossed Roller Bearing - Sealed, Caged, CRBC Series

IKO

IKO Machined Type Needle Roller Bearings have an outer ring made by machining, heat treatment, and grinding. The outer ring has stable high rigidity and can be easily used even for light alloy housings.

These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

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3D
Days to Ship: 8 Days or more
Combination Needle Roller/Three-Point Ball Bearing - NATB Series

IKO

IKO Combined Type Needle Roller Bearings arecombinations of a radial bearing and a thrust bearing.Caged needle roller bearings are used as radial bearings and thrust ball bearings or thrust roller bearingsare used as thrust bearings. They are compact andvery economical, and can be subjected to radial loadsand axial loads simultaneously.They are widely used for machine tools, textilemachinery, and industrial machiner

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Days to Ship: 8 Days or more
Thrust Needle Roller Bearing - 2 mm Width, Single Row

MISUMI

•Specification: Standard
•Standard Size: Metric Series
•Width Dimension B (mm): 2
•Outer Ring: With Outer Ring
•Load Direction: Thrust

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One-Way Clutch Roller Bearing - BHFL Series

MISUMI

•Specification: Standard
•Load Direction: Radial
•Precision Ji: Class 0
•Raceway Ring Shape: One-way Clutch

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METRIC

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Thrust Roller Bearings

NTN

•Specification: Standard
•Standard Size: Metric Series
•Load Direction: Thrust
•Precision Ji: Class 0
•Number Of Raceway Ring Rows: Single Track

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Solid Needle Roller Bearing

NTN

•Specification: Standard
•Outer Ring: With Outer Ring
•Load Direction: Radial
•Raceway Ring Shape: Needle Roller
•Inner/Outer Ring Material: Steel

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Cylindrical Roller Bearing - Double Row

NTN

•Specification: Standard
•Standard Size: Metric Series
•Raceway Ring Shape: Cylindrical Roller
•Number Of Raceway Ring Rows: Double Row
•Inner/Outer Ring Material: Steel

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Days to Ship: 10 Days or more
Roller Bearing - Caged, TRU Series

IKO

IKO Machined Type Needle Roller Bearings have an outer ring made by machining, heat treatment, and grinding. The outer ring has stable high rigidity and can be easily used even for light alloy housings.

These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

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CAD ：

2D
Days to Ship: 51 Days
Slim Crossed Roller Bearing - Open, Caged, CRBS Series

IKO

IKO Machined Type Needle Roller Bearings have an outer ring made by machining, heat treatment, and grinding. The outer ring has stable high rigidity and can be easily used even for light alloy housings.

These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

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Needle Roller Bearing - Shell Type, F Series

NSK

•Specification: Standard
•Outer Ring: With Outer Ring
•Load Direction: Radial
•Precision Ji: Class 0
•Raceway Ring Shape: Needle Roller

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Thrust Self-Aligning Roller Bearing

NTN

•Specification: Standard
•Standard Size: Metric Series
•Outer Ring: With Outer Ring
•Load Direction: Thrust
•Precision Ji: Class 0

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IKO - Thrust Roller Bearings - AZ Series (IKO)

IKO

In this series, the caged cylindrical rollers AZK and the complete bearings AZ in which AZK are combinedwith an inner ring (WS) and an outer ring (GS) are available.

The cage has a special precise structure which is highly rigid, and cylindrical rollers are outwardly arranged and guided by the cage with exact precision to enable them to withstand heavy loads even at high rotational speeds.

Owing to the high accuracy of the bearing height T, they are suitable for use in machine tools, ultra-high-pressure pumps, etc. These bearings are generally used by utilizing their inner surface as the guide surface.

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Days to Ship: 8 Days or more
IKO - Needle Roller Bearings With Separable Cage With Inner Ring - NAF Series (IKO)

IKO

In Needle Roller Bearings with Separable Cage, the inner ring, outer ring and Needle Roller Cage are combined, and they can be separated easily. This type has a simple structure with high accuracy. In addition, the radial clearance can be freely chosen by selecting and combining these component parts. As Needle Roller Cages are used, these bearings have excellent rotational performance. These bearings are most suitable for mass-production high accuracy products such as machine tools, textile machinery, and printing machines.

When especially high accuracy is required, it is possible to supply semi-finished inner rings which have a finishing allowance on their outside diameter so that they can be ground after being press-fitted to shafts.

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2D
Days to Ship: 8 Days or more
Needle Roller Bearing - Without Inner Ring, Machined, TR Series

IKO

IKO Machined Type Needle Roller Bearings are bearings with a low sectional height and large load ratings. The outer ring has high rigidity and can easily be used even for light alloy housings. These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

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Needle Roller Bearing - With Inner Ring, Machined, NA48 Series

IKO

IKO Machined Type Needle Roller Bearings are bearings with a low sectional height and large load ratings. The outer ring has high rigidity and can easily be used even for light alloy housings. These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

Volume Discount

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2D / 3D
Days to Ship: 8 Days or more
Combination Needle Roller/Thrust Ball Bearing - With Inner Ring, NAXI Series

IKO

IKO Combined Type Needle Roller Bearings arecombinations of a radial bearing and a thrust bearing.Caged needle roller bearings are used as radial bearings and thrust ball bearings or thrust roller bearingsare used as thrust bearings. They are compact andvery economical, and can be subjected to radial loadsand axial loads simultaneously.They are widely used for machine tools, textilemachinery, and industrial machiner

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Cylindrical Roller Bearing - Sealed, Full Complement, NA Series

IKO

IKO Machined Type Needle Roller Bearings have an outer ring made by machining, heat treatment, and grinding. The outer ring has stable high rigidity and can be easily used even for light alloy housings.

These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 5 Days or more
Needle Roller Bearing - Without Inner Ring, Machined, TAF Series

IKO

IKO Machined Type Needle Roller Bearings are bearings with a low sectional height and large load ratings. The outer ring has high rigidity and can easily be used even for light alloy housings. These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

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CAD ：

2D / 3D
Days to Ship: 7 Days or more
Needle Roller Bearing - Without Inner Ring, Machined, RNA49 Series

IKO

IKO Machined Type Needle Roller Bearings are bearings with a low sectional height and large load ratings. The outer ring has high rigidity and can easily be used even for light alloy housings. These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

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CAD ：

2D / 3D
Days to Ship: 8 Days or more
Needle Roller Bearing - With Inner Ring, Machined, TAFI Series

IKO

IKO Machined Type Needle Roller Bearings are bearings with a low sectional height and large load ratings. The outer ring has high rigidity and can easily be used even for light alloy housings. These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 5 Days or more
Combination Needle Roller/Thrust Ball Bearing - With Inner Ring, NBXI Series

IKO

IKO Combined Type Needle Roller Bearings arecombinations of a radial bearing and a thrust bearing.Caged needle roller bearings are used as radial bearings and thrust ball bearings or thrust roller bearingsare used as thrust bearings. They are compact andvery economical, and can be subjected to radial loadsand axial loads simultaneously.They are widely used for machine tools, textilemachinery, and industrial machiner

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Roller Bearing - Caged, NAU Series

IKO

IKO Machined Type Needle Roller Bearings have an outer ring made by machining, heat treatment, and grinding. The outer ring has stable high rigidity and can be easily used even for light alloy housings.

These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

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2D
Days to Ship: 51 Days
Super Slim Crossed Roller Bearing - Open, Separator, 5mm Width, CRBT Series

IKO

IKO Machined Type Needle Roller Bearings have an outer ring made by machining, heat treatment, and grinding. The outer ring has stable high rigidity and can be easily used even for light alloy housings.

These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

Volume Discount

CAD ：

3D
Days to Ship: 8 Days
Needle Roller Bearing - Without Inner Ring, Machined, RNA69 Series

IKO

IKO Machined Type Needle Roller Bearings are bearings with a low sectional height and large load ratings. The outer ring has high rigidity and can easily be used even for light alloy housings. These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

Volume Discount

CAD ：

2D / 3D
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Needle Roller Bearing - Without Inner Ring, Machined, RNA48 Series

IKO

IKO Machined Type Needle Roller Bearings are bearings with a low sectional height and large load ratings. The outer ring has high rigidity and can easily be used even for light alloy housings. These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

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Needle Roller Bearing - Sealed Both Sides, With Inner Ring, Machined, NA49 Series

IKO

IKO Machined Type Needle Roller Bearings are bearings with a low sectional height and large load ratings. The outer ring has high rigidity and can easily be used even for light alloy housings. These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

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Combination Needle Roller/Thrust Ball Bearing - With Inner Ring

MISUMI

NKXZ12 is out of stock and potentially not available for 6 months or more.

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Tapered Roller Bearing - Separable, Adjustable or Inch Pairs, DIN ISO 355 / DIN 720, 313 Series

FAG

Tapered roller bearings can support high radial and axial loads. Tapered roller bearings can be adjusted and dismantled, which makes mounting easy.

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Brand
Product Series
CAD
Days to Ship
Specifications
Raceway Ring Shape
Load Direction
I.D. d(Ø)
O.D. D(Ø)
Width B(mm)
Inner/Outer Ring Material
Outer Ring
Precision (JIS)
Number of Raceway Ring Rows
Size Standards
Specifications
Rolling Element Material
Outer Ring Type


Brand	NTN	IKO	NSK	IKO	NSK	IKO	IKO	IKO	NTN	NTN	IKO	IKO	IKO	IKO	NTN	NTN	IKO	IKO	IKO	MISUMI	MISUMI	NTN	NTN	NTN	IKO	IKO	NSK	NTN	IKO	IKO	IKO	IKO	IKO	IKO	IKO	IKO	IKO	IKO	IKO	IKO	IKO	IKO	IKO	MISUMI	FAG
Product Series	Tapered Roller Bearing - Single Row	Combination Needle Roller/Thrust Ball Bearing - Without Inner Ring, NAX Series	Cylindrical Roller Bearing - Single or Double Row	Thrust Roller Bearing - AZ Series	Tapered Roller Bearing - Single or Double Row	Needle Roller Bearing - With Inner Ring, Machined, NA49 Series	Combination Needle Roller/Thrust Ball Bearing - Without Inner Ring, NBX Series	Roller Bearing for Sheaves - NAS Series	Tapered Roller Bearing - Double Row	Cylindrical Roller Bearing - N Series	Crossed Roller Bearing - 8 mm Width, High Rigidity, CRBH Series【1-3 Pieces Per Package】	Cylindrical Roller Bearing - Full Complement, NAG Series	IKO - Shell Type Needle Roller Bearing - Standard - TLA Type (IKO)	Needle Roller Bearing - Shell Type, TA Series	Self-Aligning Roller Bearing - 2 Series	Needle Roller Bearing - Shell Type	Thrust Needle Roller Bearing	Crossed Roller Bearing - Sealed, Caged, CRBC Series	Combination Needle Roller/Three-Point Ball Bearing - NATB Series	Thrust Needle Roller Bearing - 2 mm Width, Single Row	One-Way Clutch Roller Bearing - BHFL Series	Thrust Roller Bearings	Solid Needle Roller Bearing	Cylindrical Roller Bearing - Double Row	Roller Bearing - Caged, TRU Series	Slim Crossed Roller Bearing - Open, Caged, CRBS Series	Needle Roller Bearing - Shell Type, F Series	Thrust Self-Aligning Roller Bearing	IKO - Thrust Roller Bearings - AZ Series (IKO)	IKO - Needle Roller Bearings With Separable Cage With Inner Ring - NAF Series (IKO)	Needle Roller Bearing - Without Inner Ring, Machined, TR Series	Needle Roller Bearing - With Inner Ring, Machined, NA48 Series	Combination Needle Roller/Thrust Ball Bearing - With Inner Ring, NAXI Series	Cylindrical Roller Bearing - Sealed, Full Complement, NA Series	Needle Roller Bearing - Without Inner Ring, Machined, TAF Series	Needle Roller Bearing - Without Inner Ring, Machined, RNA49 Series	Needle Roller Bearing - With Inner Ring, Machined, TAFI Series	Combination Needle Roller/Thrust Ball Bearing - With Inner Ring, NBXI Series	Roller Bearing - Caged, NAU Series	Super Slim Crossed Roller Bearing - Open, Separator, 5mm Width, CRBT Series	Needle Roller Bearing - Without Inner Ring, Machined, RNA69 Series	Needle Roller Bearing - Without Inner Ring, Machined, RNA48 Series	Needle Roller Bearing - Sealed Both Sides, With Inner Ring, Machined, NA49 Series	Combination Needle Roller/Thrust Ball Bearing - With Inner Ring	Tapered Roller Bearing - Separable, Adjustable or Inch Pairs, DIN ISO 355 / DIN 720, 313 Series
CAD	2D / 3D	2D / 3D		3D		2D / 3D	2D / 3D	2D / 3D		2D / 3D	3D	2D / 3D	2D	2D / 3D		2D / 3D		3D	2D / 3D	2D / 3D	2D / 3D				2D	2D / 3D		2D / 3D		2D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	Same day or more Show Stock Products	8 Days or more	Same day or more Show Stock Products	5 Days or more	Same day or more Show Stock Products	8 Days or more	8 Days	8 Days or more	11 Days or more	Same day or more Show Stock Products	8 Days	6 Days or more	8 Days	5 Days or more	8 Days or more	Same day or more Show Stock Products	8 Days or more	8 Days or more	8 Days or more	Same day or more Show Stock Products	Same day or more Show Stock Products	Same day or more Show Stock Products	Same day or more Show Stock Products	10 Days or more	51 Days	8 Days or more	Same day or more Show Stock Products	11 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	Same day or more Show Stock Products	5 Days or more	7 Days or more	8 Days or more	5 Days or more	8 Days or more	51 Days	8 Days	8 Days or more	8 Days or more	8 Days or more	Same day or more Show Stock Products	Quote
Specifications																				inCAD Components	METRIC inCAD Components																							inCAD Components
Raceway Ring Shape	Cone Roller	Complex Shape Roller	Cylindrical Roller / Cone Roller	Cylindrical Roller	Cylindrical Roller / Cone Roller	Needle Roller	Complex Shape Roller	Cylindrical Roller	Cone Roller	Cylindrical Roller	-	Cylindrical Roller	Needle Roller	Needle Roller	Self-Aligning Roller	Needle Roller	Needle Roller	Cylindrical Roller	Complex Shape Roller	Needle Roller	One-way Clutch	Cylindrical Roller / Needle Roller	Needle Roller	Cylindrical Roller	Cylindrical Roller	Cylindrical Roller	Needle Roller / One-way Clutch	Self-Aligning Roller	Cylindrical Roller	Needle Roller	Needle Roller	Needle Roller	Complex Shape Roller	Cylindrical Roller	Needle Roller	Needle Roller	Needle Roller	Complex Shape Roller	Cylindrical Roller	-	Needle Roller	Needle Roller	Needle Roller	Complex Shape Roller	-
Load Direction	Radial / Thrust	Radial / Thrust	Radial	Radial / Thrust	Radial	Radial	Radial / Thrust	Radial / Thrust	Radial / Thrust	Radial	Radial	Radial / Thrust	Radial	Radial	Radial	Radial	Radial / Thrust	Radial	Radial / Thrust	Thrust	Radial	Thrust	Radial	Radial / Thrust	Radial / Thrust	Radial / Thrust	Radial	Thrust	Radial / Thrust	Radial	Radial	Radial	Radial / Thrust	Radial / Thrust	Radial	Radial	Radial	Radial / Thrust	Radial / Thrust	Radial	Radial	Radial	Radial	Radial / Thrust	-
I.D. d(Ø)	15 ～ 260	10 ～ 70	8 ～ 340	10 ～ 150	15 ～ 380	5 ～ 260	15 ～ 60	40 ～ 100	40 ～ 120	20 ～ 280	20 ～ 25	10 ～ 130	5	4 ～ 70	25 ～ 340	3 ～ 50	10 ～ 100	30 ～ 130	15 ～ 70	4 ～ 30	6 ～ 35	10 ～ 162	5 ～ 330	25 ～ 110	20 ～ 60	50 ～ 190	4 ～ 45	70 ～ 380	10 ～ 110	7 ～ 90	20 ～ 140	110 ～ 260	7 ～ 60	10 ～ 130	5 ～ 110	5 ～ 290	5 ～ 100	12 ～ 50	12 ～ 60	20 ～ 50	16 ～ 110	120 ～ 285	10 ～ 140	7 ～ 50	85
O.D. D(Ø)	35 ～ 400	19 ～ 85	14 ～ 520	24 ～ 250	35 ～ 520	13 ～ 360	24 ～ 72	68 ～ 150	90 ～ 200	47 ～ 420	36 ～ 41	22 ～ 180	9	8 ～ 82	52 ～ 580	6.5 ～ 62	24 ～ 135	55 ～ 190	28 ～ 100	14 ～ 47	-	24 ～ 200	10 ～ 380	47 ～ 170	38 ～ 89	66 ～ 226	8 ～ 55	150 ～ 520	24 ～ 160	20 ～ 120	33 ～ 178	140 ～ 320	24 ～ 90	22 ～ 180	10 ～ 130	11 ～ 360	15 ～ 130	28 ～ 85	24 ～ 85	31 ～ 61	24 ～ 130	140 ～ 320	22 ～ 190	19 ～ 72	-
Width B(mm)	11.75 ～ 87	23 ～ 40	12 ～ 122	3.5 ～ 38	11.75 ～ 150	10 ～ 100	23 ～ 40	38 ～ 67	49 ～ 83	12 ～ 120	8	13 ～ 50	9	8 ～ 50	18 ～ 192	6 ～ 40	2 ～ 4	10 ～ 25	18 ～ 45	2	-	1 ～ 31	8 ～ 100	16 ～ 45	20 ～ 45	8 ～ 13	6 ～ 20	39 ～ 115	9 ～ 40	12 ～ 30	20 ～ 60	30 ～ 60	23 ～ 40	13 ～ 50	10 ～ 40	10 ～ 100	12 ～ 40	23 ～ 40	13 ～ 25	5	22 ～ 63	30 ～ 60	14 ～ 51	16 ～ 25	44.5
Inner/Outer Ring Material	Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	Steel	-	Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	-
Outer Ring	-	With Outer Ring	With Outer Ring	With Outer Ring / No Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	-	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	-	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	-	With Outer Ring / No Outer Ring	With Outer Ring	-	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	With Outer Ring	-
Precision (JIS)	Class 4 / Class 5	-	Class 0	Class 0	Class 0	-	-	-	-	Class 0 / Class 5	Class 0	-	-	-	-	-	Class 0	Class 0	-	Class 0	Class 0	Class 0	Class 0 / Class 4	Class 4 / Class 5	-	-	Class 0	Class 0	Class 0	-	-	-	-	-	-	-	-	-	-	Class 0	-	-	-	Class 0	-
Number of Raceway Ring Rows	Single Track	Double Row	Single Track / Double Row	-	Single Track / Double Row	Single Track	Double Row	Double Row	Double Row	Single Track	-	Double Row	Single Track	Single Track / Double Row	Double Row	Single Track / Double Row	-	Single Track	Double Row	Single Track	-	Single Track	Single Track / Double Row	Double Row	Double Row	Single Track	Single Track	Single Track	-	Single Track	Single Track	Single Track	Double Row	Double Row	Single Track	Single Track	Single Track	Double Row	Double Row	-	Single Track / Double Row	Single Track	Single Track	Single Track	-
Size Standards	Metric Series / Inch Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	-	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series / Inch Series	Metric Series	Metric Series	Metric Series	Metric Series	-	Metric Series	Metric Series / Inch Series	Metric Series	Metric Series	Metric Series	Metric Series / Inch Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	-
Specifications	Standard	Standard / Abrasion Resistance / For High Speed	Standard	Standard / For High Speed	Standard	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / Dust Resistant / For High Speed	Standard	Standard / For High Speed	Standard / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard	Standard	Standard / For High Speed	Standard / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard	Standard	Standard	Standard	Standard	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard	Standard	Standard / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard / Abrasion Resistance / For High Speed	Standard	-
Rolling Element Material	Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	Steel	-	Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	-	Steel	Steel	Steel	Steel	-
Outer Ring Type	Flat	With Semicircular Groove	Flat / With Retaining Ring Grooves	-	Flat / With V-Shaped Groove	With Semicircular Groove	With Semicircular Groove	With Retaining Ring Grooves	Flat	-	-	Flat / With Semicircular Groove	Flat	Flat	Flat	Flat	-	-	With Semicircular Groove	Flat	-	Flat	Flat	Flat	With Semicircular Groove	Flat	Flat	Flat	-	Flat	With Semicircular Groove	With Semicircular Groove	With Semicircular Groove	Flat / With Semicircular Groove	With Semicircular Groove	With Semicircular Groove	With Semicircular Groove	With Semicircular Groove	Flat / With Semicircular Groove	-	With Semicircular Groove	With Semicircular Groove	With Semicircular Groove	Flat	-

Configure

Stock

- Show Stock Products
Clear

Specification/Dimensions

Raceway Ring Shape
Clear

Load Direction
- Radial
- Thrust
Clear

Metric / Inch
- metric
Clear

I.D. d(Ø)
3

4

4.4 inch

5

5 inch

6

6 inch

6.63 inch

6.88 inch

7

7 inch

8

8 inch

9

9 inch

9.25 inch

10

10 inch

11 inch

12

12.700(1/2)

13

14

15

16

17

18

19

19.05

20

21

21.43

21.986

22

24

25

26

28

29

30

31.75

32

34.925

34.925(1 3/8)

35

37

38

38.1

40

41.275

42

43

45

47

47.625

48

50

50.8

52

55

57

58

60

62

63

65

67

68

70

72

73

75

77

80

82

83

85

87

90

92

93

95

100

102

105

110

112

115

120

122

125

130

132

135

140

145

150

155

160

162

165

170

175

180

185

190

195

200

205

210

215

220

225

240

245

250

260

265

280

285

290

300

320

330

340

360

380
Drawing

Clear

O.D. D(Ø)
6

6.5

7

8

8.8 inch

9

10

10.5 inch

11

12

12 inch

12.5 inch

13

14

14.26 inch

14.5 inch

15

16

16.5 inch

17

17.462(11/16)

18

19

19 inch

20

21

21.25 inch

21.5 inch

22

23

23.75 inch

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

44.45

45

45.237

45.974

47

47.625(1 7/8)

48

49

50

50.005

51

52

52.388

53

54

55

56

57

58

59

60

61

61.912

62

63

64

65

65.088

66

66.5

67

68

70

71.5

72

73

73.025

74

75

76.2

77

78

80

81

82

85

86

89

90

92

95

98

100

105

106

108

110

115

116

117

118

120

125

126

127

130

135

137

140

145

146

150

153

155

160

165

166

170

173

175

178

180

185

188

190

195

200

210

215

216

220

225

226

230

240

250

260

270

280

290

300

310

320

340

360

370

380

400

420

440

460

480

500

520

540

580
Drawing

Clear

Width B(mm)
1

2

2.5

2.75

3

3.5

4

4.25

4.5

4.75

5

5.25

5.5

5.75

6

6.5

7

7.5

8

8.25

8.5

9

9.5

10

10.5

11

11.5

11.75

12

12.700(1/2)

13

13.25

13.5

14

14.25

15

15.25

16

16.25

16.637

17

17.25

17.462

18

18.25

18.288

19

19.25

19.75

20

20.75

21

21.25

21.75

22

22.25

22.75

23

23.75

24

24.25

24.75

25

25.25

25.40(1)

25.654

26

26.25

26.75

27

27.25

28

28.25

28.75

29

29.25

29.75

30

30.5

31

31.5

31.75

32

32.5

32.75

33

33.25

33.5

34

34.5

35

35.25

36

37

38

38.25

38.5

39

40

41

42

42.25

42.5

43

43.5

43.75

44.5

45

45.5

45.75

46

46.5

47

48

48.5

49

49.5

50

51

51.5

52

53

53.5

54

54.5

55

56

57

58

59

59.5

60

61

61.5

62

63

63.5

63.75

64

65

67

67.5

67.75

68

69

70

71.5

71.75

72

73

74

75

76

77

77.5

78

79

80

81.5

82

83

84

84.5

85

86

87

88

90

90.5

91

92

93

95

97

98

98.75

100

102

103

104

106

107.75

108

109

114

115

118

120

121

122

127

130

132

150

176

190

192
Drawing

Clear