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Linear Ball Bushings - Double, special length.

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Volume Discount

MISUMI

New grease options (Type A: Alvania Grease S2, Type Y: AFF by THK) are added. [3/31/23]
Full Length is 1.5 times of Single and Allowable Moment 4.3 times. Suitable for insufficient space for Double Type

METRIC
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Technical Information

Linear Bushings - Special Length:Related Image

・Materials

Type	Outer Cylinder			Balls	Retainer	Ambient Operating Temp.	[ A ]Accessories
Straight	[ M ]Material	[ H ]Hardness	[ S ]Surface Treatment	[ M ]Material	[ M ]Material
LMUD	52100 Bearing Steel	58HRC~	-	52100 Bearing Steel	Plastic (Duracon M90)	-20~80°C	Seal[ M ]Material Nitrile Rubber
LMUDM			Electroless Nickel Plating	440C Stainless Steel

Specifications

Part Number
LMUD8 LHFRD10 LHFSDM12L LHFSDM12G LHFSDM12H	(L Type Greased) (G Type Greased) (H Type Greased)

Alternative grease types available.
For Days to Ship, Price and Performance, see >> Click here

Part Number				D Tolerance		L		B		W	D₁	(r)	Eccentricity (Max.)	Rows of Balls	Basic Load Rating		Static Allowable Moment (N·m)	Mass (g)
Type	dr	Tolerance		No Surface Treatment	Surface Treatment		Tolerance		Tolerance	W	D₁	(r)	Eccentricity (Max.)	Rows of Balls	C (Dynamic) N	Co (Static) N	Static Allowable Moment (N·m)	Mass (g)
LMUD LMUDM	6	0 -0.010	12	0 -0.013	0 -0.018	29	0 -0.3	20	0 -0.5	1.1	11.5	0.4	0.015	4	226	310	1.42	12
	8		15	0 -0.013	0 -0.018	37		25		1.1	14.3				310	452	2.12	27
	10		19	0 -0.016	0 -0.021	47		30		1.3	18				508	718	4.37	49
	12		21								20	0.8			634	814	6.2	54
	13		23								22				640	826	6.2	69
	16		28			56		35		1.6	27				1164	1448	13.1	112
	20	0 -0.012	32	0 -0.019	0 -0.025	65		40	0 -0.6	1.6	30.5		0.02	5	1554	2068	18.3	152
	25		40			83		55		1.85	38	2.0		6	1725	3068	25.3	332
	30		45			90		71.3		1.85	42.5	2.0		6	2440	3974	42.7	422

[ ! ]For Precautions for Use, see >> Click here
kgf=Nx0.101972

Price list

dr	Unit Price
	Straight		Round Flange		Square Flange		Compact Flange
	LMUD	LMUDM	LHFRD	LHFRDM	LHFSD	LHFSDM	LHFCD Cast Iron	LHFCD Cast IronM
6	480	710	860	1,070	1,000	1,280	940	1,180
8	470	700	860	1,070	1,000	1,280	940	1,180
10	480	710	860	1,110	1,050	1,330	950	1,220
12	500	740	930	1,190	1,110	1,420	1,030	1,310
13	530	790	1,030	1,390	1,220	1,560	1,130	1,450
16	630	920	1,120	1,510	1,330	1,800	1,220	1,670
20	860	1,230	1,350	1,830	1,610	2,180	1,490	2,000
25	1,150	1,750	2,220	3,010	2,660	3,590	2,440	3,310
30	1,560	2,350	3,140	4,220	3,740	5,050	3,450	4,640

■Volume Discount Rate ([ ! ]Round down to nearest one cent.) P.89
· LMUDM

Quantity	1~19	20~34	35~49	50~99
Discount Rate	Unit Price	5%	10%	18%
Days to Ship	Standard	To Be Quoted

[ ! ]For orders larger than indicated quantity, please request a quotation.
· Other than LMUDM

Quantity	1~19	20~34	35~49	50~99
Discount Rate	Unit Price	5%	10%	18%
Days to Ship	Standard		To Be Quoted

[ ! ]For orders larger than indicated quantity, please request a quotation.

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 45; 60

Part Number
LMUD6
LMUD6G
LMUD6H
LMUD6L
LMUD8
LMUD8G
LMUD8H
LMUD8L
LMUD10
LMUD10G
LMUD10H
LMUD10L
LMUD12
LMUD12G
LMUD12H
LMUD12L
LMUD13
LMUD13G
LMUD13H
LMUD13L
LMUD16
LMUD16G
LMUD16H
LMUD16L
LMUD20
LMUD20G
LMUD20H
LMUD20L
LMUD25
LMUD25G
LMUD25H
LMUD25L
LMUD30
LMUD30G
LMUD30H
LMUD30L
LMUDM6
LMUDM6G
LMUDM6H
LMUDM6L
LMUDM8
LMUDM8G
LMUDM8H
LMUDM8L
LMUDM10
LMUDM10G
LMUDM10H
LMUDM10L
LMUDM12
LMUDM12G
LMUDM12H
LMUDM12L
LMUDM13
LMUDM13G
LMUDM13H
LMUDM13L
LMUDM16
LMUDM16G
LMUDM16H
LMUDM16L

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Outer Cylinder Surface Finish	For Shaft Size (mm)	Overall Length L (mm)	O.D. D (mm)	Basic Dynamic Load Rating (Details) (N)	Basic Static Load Rating (N)	Inner Contact Circle Tolerance (Negative Side) (mm)	Eccentricity (µm)	Ball Material	Greased filled
1 Piece(s)	Available	Same day Stock	10	None	6	29	12	226	310	-0.01	15	52100 Bearing Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	None	6	29	12	226	310	-0.01	15	52100 Bearing Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	None	6	29	12	226	310	-0.01	15	52100 Bearing Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	None	6	29	12	226	310	-0.01	15	52100 Bearing Steel Equivalent	Type L (Heat Resistance)
1 Piece(s)	Available	Same day Stock	10	None	8	37	15	310	452	-0.01	15	52100 Bearing Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	None	8	37	15	310	452	-0.01	15	52100 Bearing Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	None	8	37	15	310	452	-0.01	15	52100 Bearing Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	None	8	37	15	310	452	-0.01	15	52100 Bearing Steel Equivalent	Type L (Heat Resistance)
1 Piece(s)	Available	Same day Stock	10	None	10	47	19	508	718	-0.01	15	52100 Bearing Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	None	10	47	19	508	718	-0.01	15	52100 Bearing Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	None	10	47	19	508	718	-0.01	15	52100 Bearing Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	None	10	47	19	508	718	-0.01	15	52100 Bearing Steel Equivalent	Type L (Heat Resistance)
1 Piece(s)	Available	6 Days Stock	10	None	12	47	21	634	814	-0.01	15	52100 Bearing Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	None	12	47	21	634	814	-0.01	15	52100 Bearing Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	None	12	47	21	634	814	-0.01	15	52100 Bearing Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	None	12	47	21	634	814	-0.01	15	52100 Bearing Steel Equivalent	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	None	13	47	23	640	826	-0.01	15	52100 Bearing Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	None	13	47	23	640	826	-0.01	15	52100 Bearing Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	None	13	47	23	640	826	-0.01	15	52100 Bearing Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	None	13	47	23	640	826	-0.01	15	52100 Bearing Steel Equivalent	Type L (Heat Resistance)
1 Piece(s)	Available	Same day Stock	10	None	16	56	28	1164	1448	-0.01	15	52100 Bearing Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	None	16	56	28	1164	1448	-0.01	15	52100 Bearing Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	None	16	56	28	1164	1448	-0.01	15	52100 Bearing Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	None	16	56	28	1164	1448	-0.01	15	52100 Bearing Steel Equivalent	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	None	20	65	32	1554	2068	-0.012	20	52100 Bearing Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	None	20	65	32	1554	2068	-0.012	20	52100 Bearing Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	None	20	65	32	1554	2068	-0.012	20	52100 Bearing Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	None	20	65	32	1554	2068	-0.012	20	52100 Bearing Steel Equivalent	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	None	25	83	40	1725	3068	-0.012	20	52100 Bearing Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	None	25	83	40	1725	3068	-0.012	20	52100 Bearing Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	None	25	83	40	1725	3068	-0.012	20	52100 Bearing Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	None	25	83	40	1725	3068	-0.012	20	52100 Bearing Steel Equivalent	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	None	30	90	45	2440	3974	-0.012	20	52100 Bearing Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	None	30	90	45	2440	3974	-0.012	20	52100 Bearing Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	None	30	90	45	2440	3974	-0.012	20	52100 Bearing Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	None	30	90	45	2440	3974	-0.012	20	52100 Bearing Steel Equivalent	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Plated] Electroless Nickel	6	29	12	226	310	-0.01	15	440C Stainless Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	6	29	12	226	310	-0.01	15	440C Stainless Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	6	29	12	226	310	-0.01	15	440C Stainless Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	6	29	12	226	310	-0.01	15	440C Stainless Steel Equivalent	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Plated] Electroless Nickel	8	37	15	310	452	-0.01	15	440C Stainless Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	8	37	15	310	452	-0.01	15	440C Stainless Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	8	37	15	310	452	-0.01	15	440C Stainless Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	8	37	15	310	452	-0.01	15	440C Stainless Steel Equivalent	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Plated] Electroless Nickel	10	47	19	508	718	-0.01	15	440C Stainless Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	10	47	19	508	718	-0.01	15	440C Stainless Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	10	47	19	508	718	-0.01	15	440C Stainless Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	10	47	19	508	718	-0.01	15	440C Stainless Steel Equivalent	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Plated] Electroless Nickel	12	47	21	634	814	-0.01	15	440C Stainless Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	12	47	21	634	814	-0.01	15	440C Stainless Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	12	47	21	634	814	-0.01	15	440C Stainless Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	12	47	21	634	814	-0.01	15	440C Stainless Steel Equivalent	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Plated] Electroless Nickel	13	47	23	640	826	-0.01	15	440C Stainless Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	13	47	23	640	826	-0.01	15	440C Stainless Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	13	47	23	640	826	-0.01	15	440C Stainless Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	13	47	23	640	826	-0.01	15	440C Stainless Steel Equivalent	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Plated] Electroless Nickel	16	56	28	1164	1448	-0.01	15	440C Stainless Steel Equivalent	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	16	56	28	1164	1448	-0.01	15	440C Stainless Steel Equivalent	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	16	56	28	1164	1448	-0.01	15	440C Stainless Steel Equivalent	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Plated] Electroless Nickel	16	56	28	1164	1448	-0.01	15	440C Stainless Steel Equivalent	Type L (Heat Resistance)

Technical Information

Applications for Different Types of Grease

Type	Product Name	Main Characteristic
Type L	ET-100K (Made by Kyodo Yushi)	Excellent heat resistance and oxidation stability. Also high adhesion and cohesion with limited spatter or leakage.
Type G	LG2 (Made by NSK Ltd.)	Suitable for clean environments due to low particle generation grease. Also good anti-rust properties.
Type H	FGL (Lubriplate)	Suitable for the pharmaceutical, food and beverage industry (NSF H-1 Reg. NO.043534).

Support Information

Reference: Tolerance Range of Linear Bushing and Shafts made by MISUMI

For MISUMI Linear Bushing, it is recommended to use the combination with MISUMI Shafts (hardened to g6 tolerance).

			H6	H7	H8	H9	Applicable Part	Functional Classification		Application Example
Can be Moved Relatively	Clearance Fit	Roll Fit	f6	f7	f7 f8		Fitted to provide adequate clearance to permit movement (high quality fit). Regular normal temperature bearing lubricated with grease or oil.	Regular Fitting (Often comes apart.)		Part into which a cooled exhaust valve box is inserted. Regular Shaft and Bushing Link lever and bushing
Can be Moved Relatively	Clearance Fit	Fine Roll Fit	g5	g6			Continuously revolving part of a precision machine under a light load. Fitting with a narrow gap so as to permit movement (spigot and positioning). Precision sliding part.	Part required for precise motion with virtually no backlash.		Link Device Pin and Lever Key and its groove Precision control valve rod
Cannot be Moved Relatively	Transition Fit	Sliding Fit	h5	h6	h7 h8	h9	Fitting so as to permit movement by hand, with a lubricant applied (high-quality positioning). Special High Precision Sliding Part Unimportant Stationary Part	Can be disassembled and reassembled without damaging components.	Force cannot be transmitted by the fitting force alone.	Fitting a rim and a boss together Fitting the gear of a precision gear device
Cannot be Moved Relatively	Transition Fit	Push Fit	h5 h6	js6			Fitting that accommodates a slight gap. Precision fitting that locks both parts during use. Fitting that allows assembly and disassembly with a wooden or lead hammer.		Force cannot be transmitted by the fitting force alone.	Fitting Coupling Flanges Together Governor Path and Pin Fitting a Gear Rim and a Boss Together

Compatible Models

Category	Linear Shafts	Shaft Collars	Shaft Supports	Plain & Self-Lubricating Bearings	Round Wire Springs
Image

Product TOP

Basic Information

TYPE	Straight	Motion	Linear Motion	Style	Standard
Outer Cylinder Material	52100 Bearing Steel Equivalent	Lubrication Type	Standard	Type	Straight
Ball Recirculating Type	Double	Precision	High Grade	Retainer Material	Plastic (Duracon M90 Equivalent)
Seals	With Seal

Configure

72 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Stock

- Stock Item Only
Clear

Specification/Dimensions

Outer Cylinder Surface Finish
- None
- Plated
  - Electroless Nickel
Clear
For Shaft Size(mm)
6

8

10

12

13

16

20

25

30
Clear
Overall Length L(mm)
29

37

47

56

65

83

90
Clear
O.D. D(mm)
12

15

19

21

23

28

32

40

45
Clear
Eccentricity(µm)
15

20
Clear
Ball Material
- 440C Stainless Steel Equivalent
- 52100 Bearing Steel Equivalent
Clear
Greased filled
- Standard (Rust Prevent Oil)
- Type G (Low Particlate)
- Type H (For Food and Beverages)
- Type L (Heat Resistance)
Clear
type
- LMUD
- LMUDM
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

6 Days or Less

8 Days or Less

12 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Additional Products in this Category

Complementary Products

Shaft Supports - T-shape, slim body, with top groove. Shaft adjustment with screw.
MISUMI Days to Ship : Same day or more
Oil Free Bushings - Flanged, copper alloy.
MISUMI Days to Ship : Same day or more
Linear Ball Bushings - Bearing type, single/double.
MISUMI Days to Ship : 8 Days or more

MISUMI Unit Example related to this product

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Tech Support

Technical Support: Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com; Mon. - Fri. 8 a.m. - 6 p.m.; Technical Inquiry

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Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)

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Linear Ball Bushings - Double, special length.

Specifications

Price list

Part Number

Technical Information

Applications for Different Types of Grease

Support Information

Reference: Tolerance Range of Linear Bushing and Shafts made by MISUMI

Compatible Models

Basic Information

Configure

Stock

Specification/Dimensions

Outer Cylinder Surface Finish

For Shaft Size(mm)

Overall Length L(mm)

O.D. D(mm)

Eccentricity(µm)

Ball Material

Greased filled

type

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Complementary Products

MISUMI Unit Example related to this product

Tech Support

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)