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Ball Bearings（Rolling Element Material：Stainless Steel）

Technical Information【BALL BEARINGS】
Ball bearings are used to reduce friction of a rotary shaft mounted on the machine. Reducing friction helps increase the machine efficiency, extend lifespan and prevent seizing and failure. Ball bearings consist of balls (rolling elements), the inner ring, the outer ring, the cage (for keeping the balls in appropriate motion), and are used for many machines requiring rotary shafts, such as motors equipped in electric tools, etc. Types of ball bearings are as follows; angular bearings which support radial and axial loads by combination of single row and double row, thrust bearings which support forces acting in the axial direction of a rotating object, and self-aligning bearings used when the inner and outer rings of a bearing are tilted. In addition to materials, sizes, basic load ratings, and allowable rotational speeds, there are a wide variety of types of shields, greases, outer ring types, etc., requiring you to select a suitable ball bearing for the application.

Type

Ball
Self-Aligning Ball
Angular Bearing (Single)
Angular Bearing (Double)
Thrust Bearing

34 items

: 30; 45; 60

Deep Groove Ball Bearings - Standard Sizes, Single or Double Row.

NTN

Deep groove ball bearings with deep arcuate grooves on both the inner and outer rings.[Features]-Can receive radial load, axial load in both directions, or combined load that is a combination thereof.-Ideal for high-speed rotation.・ Open type, sealed ball bearings with grease (both seals or both shield bearings), bearings with retaining rings, etc. are also available.[Applications]-Can be used for parts that rotate at high speeds with low friction torque and for all applications that require low noise and low vibration.

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Days to Ship: 8 Days or more

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Deep Groove Ball Bearings - Single Row, NSK.

NSK

[Features]-Deep groove ball bearings have deep grooves with arc-shaped tracks on both the inner and outer rings, andcan carry radial loads as well as axial loads in both directions (axial load), resulting in low friction torque. It is most suitable for parts that rotate at high speed and applications that require low noise and low vibration.-Single row deep groove ball bearings are the most typical type of bearings.

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Angular Contact Ball Bearings - Open, Single or Double Row, Steel or Stainless Steel.

NSK

A ball bearing that can simultaneously support a radial load and a large axial load in one direction.[Features]
-Contact angle type of 15 degrees, 25 degrees, 30 degrees, 40 degrees
-Various cages made of polyamide, steel, and brass[Use]
-Hydraulic pump that applies axial load in addition to radial load, vertical
Can be used for mold pumps, spindles of machine tools that require improved shaft rotation accuracy and rigidity, grinding spindles, electromagnetic clutches for automobile air conditioners, etc.

Volume Discount
Days to Ship: 8 Days or more

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Small Deep Groove Ball Bearings - Flanged Option, Single Row.

NSK Micro Precision

High quality radial ball bearing consisting of inner ring, outer ring, ball, cage and seal.[Features]-High-quality small-diameter ball bearings are available from Φ2 (inner diameter 2 mm).-The most commonly used radial ball bearing consisting of inner ring, outer ring, ball, cage, and seal.-In addition to radial load, axial load in both directions can be applied.-The flanged type is a deep groove ball bearing with a brim on one side of the outer ring, and since it is not necessary to provide a shoulder on the inner diameter of the housing, highly accurate through-hole machining is possible.-With a flange, the side surface of the housing can be attached as a reference, and it is necessary to accurately process the squareness of the side surface.[Applications]-The most suitable for applications where the friction torque is small, high-speed rotation is required, and low noise and low vibration are required.

Volume Discount

CAD ：

2D
Days to Ship: Same day or more

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Small Ball Bearings - Single Row.

NTN

Small diameter ball bearings with a bearing outer diameter of less than 9 mm, a bearing inner diameter of less than 10 mm, and a bearing outer diameter of 9 mm or more.[Features]-Small diameter sizes are available.-Suitable for high-speed rotation.・ Open type, sealed ball bearings with grease (both seals or both shield bearings), and bearings with retaining rings are available.[Applications]-Can be used for parts that rotate at high speeds with low friction torque and for all applications that require low noise and low vibration.

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Days to Ship: Same day or more

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Deep Groove Ball Bearings - V-Groove, Double-Sealed.

MISUMI

•Type : Ball
•Bearing Style : Double Shielded
For complete product overview and details on Deep Groove Ball Bearing - V Groove, Stainless Steel (MISUMI) see the sections below:

Volume Discount

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Deep Groove Ball Bearings - Single Row, Inch Sizes.

SPB-USA (Ezo)

Precision Bearings that are compact and lightweight because of their small diameter and thin wall type.[Features]-Small diameter standard bearing.・ Inch standard size product.・ Abundant variations.[Applications]-Ideal for machine parts (fan motors, encoders, stepping motors, etc.).

Volume Discount
Days to Ship: 18 Days or more

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Miniature Angular Contact Ball Bearings - Double Shielded, Single Row.

NSK Micro Precision

Maintenance-free ball bearings with high-performance grease and both shield types.[Features]
-A miniature bearing that can carry a radial load and an axial load in one direction.
-The axial load capacity is high, and the grooves on the inner and outer rings on the load receiving side are deep.
-The contact angle is set to 45 °, and the axial rigidity is high.
-Both sides are shielded with steel plates and grease is sealed.
・ Normally, two bearings are opposed to each other and the internal clearance is adjusted before use.[Application]
-Suitable for supporting ball screws.

Volume Discount

CAD ：

2D
Days to Ship: 8 Days or more
Deep Groove Ball Bearings - Small with Flange, Double-Sealed.

MISUMI

For complete product overview and details on Small Deep Groove Ball Bearing - Double Shielded, Flanged, Stainless Steel (MISUMI) see the sections below:

Volume Discount

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Deep Groove Ball Bearings - Small Sizes, Stainless Steel.

SPB-USA (Ezo)

Compact and lightweight Stainless steel small-diameter deep groove ball bearings that are easy to design.[Features]-A deep-groove ball bearing suitable for places where high-speed rotation, low friction torque, low vibration, and low noise are required for devices that are compact, lightweight, and thin.・ Abundant variations.- JIS standard- Smaller Diameter Sizes[Applications]-Machine parts (fan motors, encoders, stepping motors, etc.).-Used for various rotating parts.-HDD, stepping motors, fan motors, encoders, DVD spindles, small motors, pinch rollers, etc

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Deep Groove Ball Bearings - With retaining ring option, single row, 440C stainless steel.

SMT Bearing

SUS440C stainless steel bearing with excellent chemical resistance and resistance to rust, corrosion and high temperature.[Features]-6800, 6900, 6000, 6200, 6300 series-Lineup of types with retaining rings-Can beused in higher temperature environments than general bearing materials (operating temperature range is about 50 ° C higher)-Both shields (ZZ) Type: (-40 to + 150 ° C) / Double seal (2RS) Type: (-30 to + 110 ° C)・ Open type: Lubricant・ Stainless steel other than rubber seal (inner / outer ring, ball is SUS440C, cage, Shield and retaining ring are SUS304)・ Heat resistant grease is used for "SMT" sealed stainless steel bearing, accuracy is JIS0 grade orhigher・High stability against rust・High resistance to chemicals[Application]-Ideal for specifications in food machinery, cleaning equipment, water environment transport equipment, and other hot and humid environments

Volume Discount

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2D / 3D
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Thin Section Angular Contact Ball Bearing

RBC BEARINGS

In applications with high axial loads the A-Type, angular contact ball bearing should be used. This bearing also works well in radial or combined radial-thrust applications. The A-Type bearing should never be used alone to support moment loads or reversing axial loading.

Days to Ship: 7 Days
Thin Section Angular Contact Ball Bearing - 440C Stainless Steel

RBC BEARINGS

Features

• 440C Stainless Steel

• Large Diameter

• Light Weight

• Small Cross Section

• Circular Pocket Ball Separator

Days to Ship: 7 Days or more
Deep Groove Ball Bearings - Stainless Steel and Double-Sealed.

MISUMI

•Type : Ball
•Bearing Style : Double Shielded
•Load Direction : Radial
For complete product overview and details on Large Deep Groove Ball Bearing - Double Shielded, Stainless Steel (MISUMI) see the sections below:

Volume Discount

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Large Size Deep Groove Ball Bearings - Stainless Steel, Single Row.

SPB-USA (Ezo)

Stainless Steel Bearings in sizes that are most used in a wide range of industries.[Features]-A wide variety of types with outer ring flange, thin-walled products, shields and seals.-JIS standard bearing-Larger Diameter Sizes[Application]-Can be used for various rotating parts such as machine parts (motors, etc.).

Volume Discount
Days to Ship: 8 Days or more
Ball Bearings - Corrosion and High-Temperature Resistant, Double-Sealed.

MISUMI

New: Special environment types are added. [August 2023]
Stainless steel bearings that can be used in special environment such as cleanroom, vacuum, and high temperature environments

Volume Discount

Lead Time Reduction

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Deep Groove Ball Bearings - With pilot flange and clamping collar.

MISUMI

•Type : Ball
•Bearing Style : Double Shielded
•Load Direction : Radial
For complete product overview and details on Large Ball Bearing - Set Screw Shaft Sleeve (MISUMI) see the sections below:

Volume Discount

Lead Time Reduction

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CAD ：

2D / 3D
Days to Ship: 8 Days or more
Deep Groove Ball Bearings - Heat-resistant.

MISUMI

For complete product overview and details on Ball Bearing - Grease Filled, Heat Resistant Up To 230Deg.C (MISUMI) see the sections below:

Volume Discount

Lead Time Reduction

inCAD Components

CAD ：

2D / 3D
Days to Ship: 6 Days or more
Ball Bearings - Heat-Resistant Grease.

MISUMI

Bearings having 160 degrees C heat-resistant greased applied

Volume Discount

Lead Time Reduction

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Deep Groove Ball Bearings - U-Groove, Double-Sealed, Stainless Steel.

MISUMI

•Type : Ball
•Bearing Style : Double Shielded
For complete product overview and details on Deep Groove Ball Bearing - U Groove, Stainless Steel (MISUMI) see the sections below:

Volume Discount

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Deep Groove Ball Bearings - Economical Model, Small, Double-Sealed.

MISUMI

Major overseas manufacturers' bearings equivalent to the domestic products in product quality. Please place order for these products if a large lot of bearings are required.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

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Thin Section Ball Bearing - 440C Stainless Steel

RBC BEARINGS

Features

• 440C Stainless Steel

• Large Diameter

• Light Weight

• Small Cross Section

• Snap-Over Ball Separator

Days to Ship: 7 Days or more
Deep Groove Ball Bearings - Small, Stainless Steel, Double-Sealed.

MISUMI

For complete product overview and details on Small Deep Groove Ball Bearing - Double Shielded, Stainless Steel (MISUMI) see the sections below:

Volume Discount

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Thin Section Ball Bearings - Single Row.

SPB-USA (Ezo)

An ultra-thin type bearing that is compact and lightweight and suitable for thin-walled designs.[Features]-A wide variety of thin-walled products with outer ring flanges, with and without shields and seals.-JIS standard.[Applications]-Ideal for industrial robots, rotary encoders, stepping motors, etc.-Ideal for limited spaces and layouts.

Volume Discount
Days to Ship: 6 Days or more
Thrust Ball Bearings - T Series.

MinebeaMitsumi

Type that supports axial load. It cannot support radial load.

Volume Discount
Days to Ship: 8 Days or more
Thin Section Four-Point Contact Ball Bearing - 440C Stainless Steel

RBC BEARINGS

Features

• 440C Stainless Steel

• Large Diameter

• Small Cross Section

• Snap-Over Ball Separator

Days to Ship: 7 Days or more
Ball Bearings - For Special Environments, Grease or Oil-Free.

MISUMI

New: Ceramic inner/outer ring material types are added. [August 2023]
Ceramic bearings suitable for non-magnetic, non-conductive, and corrosive environments

Volume Discount

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CAD ：

2D / 3D
Days to Ship: 8 Days or more
Ball Bearings - Low Particle Generation, Double-Sealed.

MISUMI

•Type : Ball
•Bearing Style : Double Shielded
•Load Direction : Radial
For complete product overview and details on Ball Bearing - Double Shielded, Greased, Dust Resistant (MISUMI) see the sections below:

Volume Discount

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Ball Bearings - Low Particle Generation, with Flange and Double Seals.

MISUMI

•Type : Ball
•Bearing Style : Double Shielded
•Load Direction : Radial
For complete product overview and details on Flanged Ball Bearing - Double Shielded, Greased, Dust Resistant (MISUMI) see the sections below:

Volume Discount

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Thrust Bearings - Open.

MISUMI

•Type : Thrust Bearing
•Bearing Style : Open Type
•Load Direction : Thrust
For complete product overview and details on Thrust Ball Bearing - Large Sized, Open Type (MISUMI) see the sections below:

Volume Discount

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Deep Groove Ball Bearings - With retaining ring and double-sealed, stainless steel.

MISUMI

•Type : Ball
•Bearing Style : Double Shielded
•Load Direction : Radial
For complete product overview and details on Flanged Deep Groove Ball Bearing - Double Shielded, Stainless Steel (MISUMI) see the sections below:

Volume Discount

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Deep Groove Ball Bearings - Contact Seals, Stainless Steel.

MISUMI

For complete product overview and details on Deep Groove Ball Bearing - Non-Contact Sealed, Contact Sealed, Stainless Steel (MISUMI) see the sections below:

Volume Discount

Lead Time Reduction

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Deep Groove Ball Bearings - G-Groove, Double-Sealed, Stainless Steel.

MISUMI

•Type : Ball
•Bearing Style : Double Shielded
For complete product overview and details on Deep Groove Ball Bearing - G Groove, Stainless Steel (MISUMI) see the sections below:

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Deep Groove Ball Bearings - Economical Model, Standard Size, Double-Sealed.

MISUMI

Major overseas manufacturers' bearings equivalent to the domestic products in product quality. Please place order for these products if a large lot of bearings are required.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products

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

																Lead Time Reduction	Lead Time Reduction	Lead Time Reduction	Lead Time Reduction													Lead Time Reduction
Brand	NTN	NSK	NSK	NSK Micro Precision	NTN	MISUMI	SPB-USA (Ezo)	NSK Micro Precision	MISUMI	SPB-USA (Ezo)	SMT Bearing	RBC BEARINGS	RBC BEARINGS	MISUMI	SPB-USA (Ezo)	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	RBC BEARINGS	MISUMI	SPB-USA (Ezo)	MinebeaMitsumi	RBC BEARINGS	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI
Product Series	Deep Groove Ball Bearings - Standard Sizes, Single or Double Row.	Deep Groove Ball Bearings - Single Row, NSK.	Angular Contact Ball Bearings - Open, Single or Double Row, Steel or Stainless Steel.	Small Deep Groove Ball Bearings - Flanged Option, Single Row.	Small Ball Bearings - Single Row.	Deep Groove Ball Bearings - V-Groove, Double-Sealed.	Deep Groove Ball Bearings - Single Row, Inch Sizes.	Miniature Angular Contact Ball Bearings - Double Shielded, Single Row.	Deep Groove Ball Bearings - Small with Flange, Double-Sealed.	Deep Groove Ball Bearings - Small Sizes, Stainless Steel.	Deep Groove Ball Bearings - With retaining ring option, single row, 440C stainless steel.	Thin Section Angular Contact Ball Bearing	Thin Section Angular Contact Ball Bearing - 440C Stainless Steel	Deep Groove Ball Bearings - Stainless Steel and Double-Sealed.	Large Size Deep Groove Ball Bearings - Stainless Steel, Single Row.	Ball Bearings - Corrosion and High-Temperature Resistant, Double-Sealed.	Deep Groove Ball Bearings - With pilot flange and clamping collar.	Deep Groove Ball Bearings - Heat-resistant.	Ball Bearings - Heat-Resistant Grease.	Deep Groove Ball Bearings - U-Groove, Double-Sealed, Stainless Steel.	Deep Groove Ball Bearings - Economical Model, Small, Double-Sealed.	Thin Section Ball Bearing - 440C Stainless Steel	Deep Groove Ball Bearings - Small, Stainless Steel, Double-Sealed.	Thin Section Ball Bearings - Single Row.	Thrust Ball Bearings - T Series.	Thin Section Four-Point Contact Ball Bearing - 440C Stainless Steel	Ball Bearings - For Special Environments, Grease or Oil-Free.	Ball Bearings - Low Particle Generation, Double-Sealed.	Ball Bearings - Low Particle Generation, with Flange and Double Seals.	Thrust Bearings - Open.	Deep Groove Ball Bearings - With retaining ring and double-sealed, stainless steel.	Deep Groove Ball Bearings - Contact Seals, Stainless Steel.	Deep Groove Ball Bearings - G-Groove, Double-Sealed, Stainless Steel.	Deep Groove Ball Bearings - Economical Model, Standard Size, Double-Sealed.
CAD				2D		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	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	8 Days or more Show Stock Products	Same day or more Show Stock Products	8 Days 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	18 Days or more Show Stock Products	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	7 Days	7 Days or more	Same day or more Show Stock Products	8 Days or more	Same day or more Show Stock Products	8 Days or more	6 Days or more	8 Days or more	Same day or more Show Stock Products	Same day or more Show Stock Products	7 Days or more	Same day or more Show Stock Products	6 Days or more	8 Days or more	7 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	8 Days or more	8 Days or more	Same day or more Show Stock Products
Specifications						inCAD Components			inCAD Components					inCAD Components		inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components			inCAD Components				inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components
Type	Ball	Ball	Angular Bearing (Single)	Ball	Ball	Ball	Ball	Angular Bearing (Single)	Ball	Ball	Ball	Angular Bearing (Single)	Angular Bearing (Single)	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Ball	Thrust Bearing	Ball	Ball	Ball	Ball	Thrust Bearing	Ball	Ball	Ball	Ball
Inner/Outer Ring Material	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel
Bearing Style	Rubber Seal Type	Open Type / Double Shielded / Rubber Seal Type	Open Type	Open Type / Double Shielded / Rubber Seal Type	Open Type / Double Shielded	Double Shielded	Double Shielded	Double Shielded	Double Shielded	-	Open Type / Double Shielded / Rubber Seal Type / Single Shielded	-	-	Double Shielded	Open Type / Double Shielded / Rubber Seal Type	Double Shielded	Double Shielded	Double Shielded	Double Shielded	Double Shielded	Double Shielded	-	Double Shielded	-	-	-	Double Shielded	Double Shielded	Double Shielded	-	Double Shielded	Rubber Seal Type	Double Shielded	Double Shielded
Outer Ring Shape	Standard	Standard / Flanged	Standard	Standard / Flanged	Standard / With Retaining Ring	Grooved	Standard	Standard	Flanged	Standard / Flanged	Standard / With Retaining Ring	-	-	Standard	Standard	Standard	Standard	Standard	Standard	Grooved	Standard	-	Standard	Standard	Standard	-	Standard	Standard	Flanged	Standard	With Retaining Ring	Standard	Grooved	Standard
Precision	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1) / Class 5	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 5	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)	Class 0 (ABEC-1)
I.D. d(Ø)	10 ～ 25	1 ～ 60	6 ～ 30	1 ～ 10	2 ～ 9	3 ～ 6	9.525/0.3750	2 ～ 8	2 ～ 15	1.5 ～ 9	10 ～ 60	1016 (40")	50.8 (2") ～ 101.6 (4")	10 ～ 50	10 ～ 50	6 ～ 20	10 ～ 20	10 ～ 30	5 ～ 20	3 ～ 6	2 ～ 8	50.8 (2") ～ 101.6 (4")	2 ～ 8	10 ～ 45	10	50.8 (2") ～ 101.6 (4")	4 ～ 20	3 ～ 20	3 ～ 8	10 ～ 30	10 ～ 40	10 ～ 40	3 ～ 6	10 ～ 25
O.D. D(Ø)	26 ～ 47	3 ～ 110	17 ～ 52	3 ～ 19	5 ～ 17	12 ～ 16	22.225/0.8750	6 ～ 19	5 ～ 28	4 ～ 26	19 ～ 110	1066.8 (42")	47.8 (1-7/8") ～ 117.6 (4-5/8")	15 ～ 90	26 ～ 80	19 ～ 47	22 ～ 47	22 ～ 62	13 ～ 47	12 ～ 16	5 ～ 22	47.8 (1-7/8") ～ 117.6 (4-5/8")	5 ～ 28	15 ～ 68	18	47.8 (1-7/8") ～ 117.6 (4-5/8")	13 ～ 47	6 ～ 47	6 ～ 22	24 ～ 47	22 ～ 68	26 ～ 80	12 ～ 16	15 ～ 52
Width B(mm)	8 ～ 12	1 ～ 22	6 ～ 15	1 ～ 6	1.5 ～ 6	4	7.142/0.2812	3 ～ 13.64	2.3 ～ 7	1.2 ～ 8	5 ～ 27	-	4.8 (3/16")	4 ～ 20	8 ～ 19	6 ～ 14	6 ～ 14	6 ～ 16	4 ～ 14	4	2.3 ～ 7	4.8 (3/16")	2.3 ～ 9	3 ～ 12	5.5	4.8 (3/16")	5 ～ 14	2.5 ～ 14	2.5 ～ 7	9 ～ 11	6 ～ 16	8 ～ 18	4	4 ～ 15
Basic Dynamic Load Rating(N)	3500 ～ 7750	80 ～ 52500	2030 ～ 16200	68 ～ 1989	171 ～ 2190	542 ～ 650	3332	470 ～ 3400	143 ～ 3672	112 ～ 4563	1920 ～ 62000	246610	4271 ～ 13923	680 ～ 29800	3860 ～ 22630	52 ～ 256	2700 ～ 12800	1130 ～ 16500	915 ～ 10900	542 ～ 650	166 ～ 3333	1557 ～ 4538	143 ～ 3879	855 ～ 14100	-	1202 ～ 4854	-	177 ～ 12800	177 ～ 2799	-	2700 ～ 19500	3900 ～ 24800	542 ～ 650	680 ～ 11900
Specifications, Environment	Standard	Standard	Standard / For High Speed	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Heat Resistance / Antirust	-	-	Standard	Standard	Standard / Heat Resistance / Water Resistance / Non-magnetic	Standard	Standard / Heat Resistance	Standard / Heat Resistance	Standard	Standard	-	Standard	Standard	Standard	-	Standard / Heat Resistance / For Vacuum	Standard	Standard	Standard	Standard	Standard / Dust Resistant	Standard	Standard
Load Direction	Radial	Radial	Radial	Radial	Radial	-	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	Radial	-	Radial	Radial	Radial	Radial	Thrust	Radial	Radial	Radial	Radial	Thrust	Radial	Radial	-	Radial
Number of Raceway Ring Rows	Single Track	Single Track	-	Single Track	Single Track	Single Track	Single Track	Single Track	Single Track	Single Track	Single Track	-	-	Single Track	Single Track	Single Track	Single Track	Single Track	Single Track	Single Track	Single Track	-	Single Track	Single Track	Single Track	-	Single Track	Single Track	Single Track	Single Track	Single Track	Single Track	Single Track	Single Track
Size Standards	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Inch Series	Metric Series	Metric Series	Metric Series	Metric Series	Inch Series	Inch 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	Inch Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series	Metric Series
Rolling Element Material	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel

Configure

Stock

- Show Stock Products
Clear

Specification/Dimensions

Inner/Outer Ring Material
- Steel
- Stainless Steel
- Resin
Clear

Bearing Style
- Open Type
- Double Shielded
- Rubber Seal Type
- Single Shielded
Larger Image

Clear

Outer Ring Shape
- Standard
- Spherical
- With U-Shaped Groove
- With Retaining Ring
- Flanged
- Grooved
Clear

Precision
- Class 0 (ABEC-1)
- Class 2
- Class 4 (ABEC-7)
- Class 5
Clear

Metric / Inch
- metric
Clear

I.D. d(Ø)
1

1.5

2

2.5

3

3.175/0.1250

4

4.762/0.1875

4.8 (3/16")

5

6

6.350/0.2500

6.4 (1/4")

7

8

8.1 (5/16")

9

9.525/0.3750

9.7 (3/8")

10

11.2 (7/16")

11.4 (9/16")

12

12.700/0.5000

12.7 (1/2")

13

14

14.5 (9/16")

15

15.875/0.6250

16

16 (5/8")

17

17.5 (11/16")

18

19

19.1 (3/4")

20

20.6 (13/16")

22

22.4 (7/8")

23.9 (15/16")

25

25.4 (1")

26.9 (1-1/16")

27

28

28.7 (1-1/8")

30

30.2 (1-3/16")

31.8 (1-1/4")

32

35

35.1 (1-3/8")

36.6 (1-7/16")

37

38.1 (1-1/2")

40

42

44.5 (1-3/4")

45

47

49.3 (1-15/16")

50

50.8 (2")

55

57.150

60

62

63.5 (2-1/2")

65

68

70

75

76.2 (3")

77

80

85

88.9 (3-1/2")

90

93

95

100

101.6 (4")

103

105

108 (4-1/4")

110

113

114.3 (4-1/2")

120

120.7 (4-3/4")

123

127 (5")

130

133

139.7 (5-1/2")

140

143

144

150

152.4 (6")

160

163

165.1 (6-1/2")

170

177.8 (7")

180

190

190.5 (7-1/2")

200

203.2 (8")

204

220

228.6 (9")

240

254 (10")

260

279.4 (11")

280

300

304

304.8 (12")

320

340

355.6 (14")

380

400

406.4 (16")

420

457.2 (18")

460

508 (20")

558.8 (22")

635 (25")

762 (30")

889 (35")

1016 (40")
Drawing

Clear

O.D. D(Ø)
3

4

5

6

7

8

8.1

8.2

9

9.5

9.525/0.3750

10

10.2

11

11.5

11.6

12

12.2

12.5

12.700/0.5000

13

13.5

14

14.6

15

15.6

15.875/0.6250

16

17

17.5 (11/16")

18

19

20

21

21.6 (27/32")

22

22.225/0.8750

22.4 (7/8")

23

23.1 (29/32")

23.9 (15/16")

24

25.4 (1")

26

26.9 (1-1/16")

27

28

28.575/1.1250

28.7 (1-1/8")

30

32

32.3 (1-17/64")

32.5 (1-9/32")

34.925/1.3750

35

35.1 (1-3/8")

36.1 (1-27/64")

37

38

38.1 (1-1/2")

40

41.4 (1-5/8")

42

42.2 (1-21/32")

44

44.5 (1-3/4")

47

47 (1-27/32")

47.8 (1-7/8")

48 (1-57/64")

50

50 (1-31/32")

50.8 (2")

52

52.1 (2-3/64")

53.1 (2-3/32")

54.1 (2-1/8")

55

56

58

60

62

62 (2-7/16")

62.7 (2-15/32")

63.5 (2-1/2")

65

65.3 (2-9/16")

65.8 (2-19/32")

66.8 (2-5/8")

68

70

72

72.4 (2-27/32")

73

75

76.2 (3")

78

79.5 (3-1/8")

80

82

85

88.9 (3-1/2")

90

90.2 (3-35/64")

92.2 (3-5/8")

95

100

101.6 (4")

104.9 (4-1/8")

105

110

114.3 (4-1/2")

115

117.6 (4-5/8")

120

120.7 (4-3/4")

124 (4-7/8")

125

127 (5")

130

130.3 (5-1/8")

133.4 (5-1/4")

135

136.7 (5-3/8")

139.7 (5-1/2")

140

143 (5-5/8")

145

146.1 (5-3/4")

149.225

150

152.4 (6")

155

155.7 (6-1/8")

158.8 (6-1/4")

160

165

165.1 (6-1/2")

168.4 (6-5/8")

170

171.5 (6-3/4")

175

177.8 (7")

180

181.1 (7-1/8")

184.2 (7-1/4")

190

190.5 (7-1/2")

193.8 (7-5/8")

195

196.9 (7-3/4")

200

203.2 (8")

206.5 (8-1/8")

209.6 (8-1/4")

210

215

215.9 (8-1/2")

219.2 (8-5/8")

220

222.3 (8-3/4")

225

228.6 (9")

230

235

240

241.3 (9-1/2")

244.6 (9-5/8")

247.7 (9-3/4")

250

254 (10")

260

266.7' (10-1/2")

270

270 (10-5/8")

273.1 (10-3/4")

279.4 (11")

280

290

292.1 (11-1/2")

295.4 (11-5/8")

298.5 (11-3/4")

300

304.8 (12")

310

317.5 (12-1/2")

320

320.8 (12-5/8")

323.9 (12-3/4")

330.2 (13")

340

342.9 (13-1/2")

350

355.6 (14")

360

380

381 (15")

393.7 (15-1/2")

400

406.4 (16")

420

425.5 (16-3/4")

430

431.8 (17")

444.5 (17-1/2")

457.2 (18")

460

480

482.6 (19")

508 (20")

533.4 (21")

558.8 (22")

560

580

600

609.6 (24")

620

685.8 (27")

812.8 (32")

939.8 (37")

1066.8 (42")
Drawing

Clear

Width B(mm)
1

1.2

1.5

1.6

1.8

2

2.3

2.5

2.6

2.8

3

3.5

3.967/0.1562

4

4.5

4.8 (3/16")

4.978/0.1960

5

5.5

6

6.4 (1/4")

6.5

7

7.1 (9/32")

7.142/0.2812

7.72

7.938/0.25

7.938/0.3125

8

8.1 (5/16")

8.6

8.733/0.3438

9

9.6

9.7 (3/8")

10

10.4

10.5

11

11.2 (7/16")

11.4 (9/16")

12

12.36

12.7 (1/2")

13

13.64

14

14.3

14.5 (9/16")

15

15.9

16

16 (5/8")

17

17.5

17.5 (11/16")

18

19

19.1 (3/4")

20

20.6

21

22

22.2

23

23.8

24

25

25.4

25.4 (1")

26

26.9 (1-1/16")

27

28

29

30

30.2

31

31.8 (1-1/4")

32

33

33.3

34

34.9

35

35.1 (1-3/8")

36

36.5

37

38

38.1

38.1 (1-1/2")

39

39.7

40

41

41.3

42

42.2 (1-21/32")

43

44

44.4

45

46

47

48

49

49.2

49.3 (1-15/16")

50

51

52

52.1 (2-3/64")

53

54

54.229

55

56

58

59

60

61

62

63

64

65

66

68

70

72

74

75

77

78

79

80

82

86

87

88

90

92

94

95

110

112
Drawing

Clear

Basic Dynamic Load Rating(N)
52

66

67

68

80

91

95

102

112

120

124

136

138

143

144

153

159

165

166

169

171

174

177

178

185

187

188

192

206

208

209

216

217

218

222

236

237

242

255

256

278

281

292

308

310

311

313

327

328

330

331

332

350

365

366

385

386

387

390

395

396

421

430

431

434

438

455

459

462

463

465

470

474

476

485

495

496

500

510

515

536

540

541

542

543

544

545

552

555

558

559

560

570

571

600

604

607

608

627

630

631

635

637

640

641

650

680

684

694

697

710

711

714

715

716

730

740

787

796

813

815

816

817

820

830

850

855

915

918

919

920

926

930

937

940

957

960

970

995

1000

1040

1041

1077

1078

1080

1082

1091

1100

1105

1120

1130

1131

1135

1139

1140

1143

1170

1173

1202

1250

1252

1254

1299

1300

1301

1303

1310

1327

1329

1330

1333

1335

1339

1340

1343

1350

1353

1368

1369

1379

1400

1433

1446

1459

1460

1468

1469

1470

1471

1480

1557

1605

1610

1630

1650

1651

1666

1716

1720

1729

1730

1760

1762

1770

1777

1790

1793

1830

1891

1895

1900

1901

1904

1915

1920

1921

1924

1980

1985

1986

1989

1990

2030

2070

2073

2080

2090

2113

2120

2150

2156

2190

2230

2233

2234

2237

2240

2260

2263

2264

2274

2287

2290

2336

2340

2350

2363

2450

2453

2460

2467

2480

2490

2492

2527

2594

2630

2670

2678

2695

2700

2714

2760

2799

2825

2833

2861

2865

2886

2890

2892

2900

3070

3105

3119

3200

3203

3248

3287

3293

3300

3332

3333

3337

3350

3356

3363

3372

3381

3400

3410

3426

3450

3470

3483

3500

3506

3530

3559

3599

3650

3660

3670

3672

3693

3700

3710

3773

3781

3817

3822

3826

3860

3870

3879

3900

3915

3959

4000

4015

4020

4039

4048

4093

4151

4164

4182

4249

4271

4300

4303

4315

4321

4330

4340

4350

4400

4404

4453

4493

4500

4511

4538

4540

4550

4560

4563

4582

4588

4590

4600

4650

4653

4659

4700

4716

4729

4740

4750

4760

4796

4845

4854

4894

4900

4923

4930

4950

4983

4991

5000

5027

5031

5050

5090

5100

5108

5183

5200

5205

5300

5307

5338

5350

5392

5400

5420

5450

5499

5500

5516

5550

5552

5600

5610

5694

5700

5734

5739

5770

5780

5783

5800

5801

5872

5899

5900

5908

5917

5950

5999

6000

6006

6059

6095

6099

6100

6150

6184

6210

6228

6246

6250

6304

6350

6375

6381

6384

6400

6406

6490

6500

6513

6575

6584

6593

6600

6628

6664

6717

6800

6806

6846

6870

6895

6900

6922

6935

6950

6984

7000

7001

7050

7100

7118

7150

7198

7242

7250

7340

7350

7450

7500

7505

7589

7600

7650

7696

7705

7727

7750

7800

7850

7874

7900

7923

7950

7960

7981

7990

8000

8100

8130

8150

8190

8200

8234

8240

8250

8274

8350

8354

8359

8500

8550

8590

8600

8650

8652

8675

8750

8781

8800

8808

8850

8928

8950

9000

9050

9097

9208

9262

9270

9300

9400

9450

9500

9550

9600

9650

9698

9700

9710

9750

9902

9950

9965

10000

10009

10053

10098

10100

10276

10280

10300

10325

10400

10454

10476

10498

10500

10516

10600

10700

10721

10800

10810

10880

10900

10910

10916

10943

11000

11100

11103

11121

11166

11200

11240

11277

11300

11400

11477

11500

11530

11535

11543

11544

11550

11566

11600

11630

11655

11664

11700

11788

11800

11833

11900

11922

11980

12000

12100

12122

12144

12200

12300

12322

12350

12400

12456

12500

12600

12700

12722

12800

12900

13000

13100

13198

13200

13212

13256

13300

13345

13400

13490

13500

13560

13600

13657

13678

13700

13790

13803

13900

13923

14000

14100

14101

14146

14200

14235

14250

14300

14333

14400

14413

14500

14600

14700

14769

14800

14849

14900

14902

15100

15150

15200

15300

15347

15391

15480

15800

15841

15900

16000

16014

16100

16200

16237

16400

16406

16500

16530

16600

16700

16726

16797

16800

16900

17000

17188

17200

17300

17400

17490

17495

17500

17526

17571

17600

17709

17800

17905

18000

18100

18105

18149

18200

18300

18400

18500

18510

18523

18585

18594

18600

18700

18728

18800

18900

18950

19000

19100

19172

19300

19306

19400

19484

19500

19600

19700

19795

19800

20000

20195

20200

20244

20300

20400

20500

20600

20700

20729

20751

20800

20863

20900

21000

21200

21300

21307

21330

21400

21485

21600

21700

21792

21800

21810

21886

21899

21900

22000

22100

22153

22300

22400

22420

22455

22500

22630

22642

22700

22800

22864

23000

23007

23100

23176

23247

23300

23354

23500

23600

23700

23800

23843

24000

24021

24088

24400

24500

24600

24617

24688

24730

24777

24800

24900

25000

25137

25200

25300

25400

25700

25711

25900

25947

26000

26156

26200

26300

26400

26500

26601

26700

26779

26900

27000

27100

27148

27157

27300

27500

27600

27790

27800

27900

28000

28100

28127

28200

28300

28500

28600

28800

28900

29000

29070

29100

29300

29400

29448

29500

29600

29700

29800

29804

30500

30902

31000

31094

31138

31500

31761

32000

32384

32500

32659

32700

32917

33000

33300

33500

33674

34000

34074

34345

34919

35000

35052

35100

35217

35493

35500

35898

35960

36000

36498

36500

36743

37000

37321

37500

37899

38000

38500

38567

38976

39000

39034

39500

39501

39857

40000

40034

40500

40700

41000

41369

41500

41769

41907

42000

42272

42500

42703

43000

43206

43237

43400

43500

44000

44260

44500

44661

45000

45400

45408

45500

45995

46000

46084

46306

46500

47000

47500

47552

48000

48406

48500

49000

49064

49500

50000

50176

50500

50666

51000

51271

51500

52000

52400

52500

52578

53000

53023

53500

54000

54033

54500

55000

55012

55500

56000

56137

56500

56666

56671

57000

57500

58000

58023

58500

58717

59000

59229

59500

59518

59963

60000

60500

62000

62187

62500

63000

63500

64000

64073

64500

64633

64905

65000

66000

66368

66500

67000

67500

68000

68281

68500

68614

69000

69348

69500

70000

70500

71000

71007

71261

71500

72000

72500

72889

73000

73500

74000

74500

74553

75000

75500

76000

76488

76500

76924

77000

77088

77500

78000

78500

79000

79490

79500

80000

80500

81434

81500

81581

82000

83000

83500

84000

84500

85000

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Specifications, Environment
- Standard
- Heat Resistance
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Number of Raceway Ring Rows
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Rolling Element Material
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CAD

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