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Linear Ball Bushings - Single Type. LMU/SLMU Series. (Part Numbers)

On Sale Till 15/12/2024
Volume Discount

MISUMI

New grease options (Type A: Alvania Grease S2, Type Y: AFF by THK) and more of no seal types are added. [3/31/23]
The most standard type in linear ball bushing products.

METRIC
inCAD Components

Part Number

Configured Part Number is shown.

Drawing/Specifications
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Technical Information

Linear Bushings - Single Type:Related Image

For Feature of Low Temperature Black Chrome Plating, see >> Click here

・Materials

Type		Outer Cylinder			Balls	Retainer	Ambient Operating Temp.	Accessories
Single	Double	Material	Hardness	Surface Finish	Material	Material
LMU-N	LMUW-N	52100 Bearing Steel Equivalent	58HRC~	-	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	-20~80°C	*Seal Material Nitrile Rubber (-20~120°C)
LMU	LMUW
LMUF-N	LMUWF					Stainless Steel (Stainless Steel)	-20~110°C
LMUF
LMUR	LMUWR			Low Temperature Black Chrome Plating	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	-20~80°C
LMUM	LMUWM			Electroless Nickel Plating
LMUMF	LMUWMF					Stainless Steel (Stainless Steel)	-20~110°C
SLMU	SLMUW	440C Stainless Steel Equivalent	56HRC~	-		Plastic (Duracon M90 Equivalent)	-20~80°C
SLMUS	SLMUWS					Stainless Steel (Stainless Steel)	-20~120°C

Specifications

Part Number
LMU20 LMU-N20 LMUR20 LMUR20L LMUR20G LMUR20H	(No Seal) (Low Temperature Black Chrome Plating) (L Type Greased) (G Type Greased) (H Type Greased)

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

■Single

Part Number				D Tolerance		L		B		W	D₁	(r)	Eccentricity (Max.)	Rows of Balls	Basic Load Rating		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	Mass (g)
LMU-N (No Seal) LMU LMUF-N (No Seal) LMUF LMUR LMUM LMUMF SLMU SLMUS	3	0 -0.008	7	0 -0.009	0 -0.015	10	0 -0.12	-	-	-	-	0.3	0.008	4	69	105	1.4
	4		8			12		-	-	-	-	0.3			88	127	2.0
	5		10			15		8	0 -0.4	1.1	9.6	0.4			167	206	4.0
	6	0 -0.009	12	0 -0.011	0 -0.018	19	0 -0.2	11.3			11.5		0.012		206	265	8.5
	8		15	0 -0.011	0 -0.018	24		15.3			14.3				265	380	17
	10		19	0 -0.013	0 -0.021	29		19.4		1.3	18				372	549	31
	12		21			30		20.4			20	0.8			412	598	41
	13		23			32		20.4			22				510	784	46
	16		28			37		23.3		1.6	27				775	1180	73
	20	0 -0.010	32	0 -0.016	0 -0.025	42		27.3		1.6	30.5		0.015	5	882	1370	98
	25		40			59	0 -0.3	37.3	0 -0.5	1.85	38	1.5		6	980	1570	236
	30		45			64		40.8		1.85	43				1570	2740	262
LMU LMUM	35	0 -0.012	52	0 -0.019	0 -0.030	70		45.3		2.1	49		0.020		1670	3140	425
	40		60			80		56.3		2.1	57				2160	4020	654
	50		80			100		68.8		2.6	76.5				3820	7940	1700

kgf=Nx0.101972

■Double

Part Number				D Tolerance		L		B		W	D1	(r)	Eccentricity (Max.)	Rows of Balls	Basic Load Rating		Allowable Static 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	Allowable Static Moment (N·m)	Mass (g)
LMUW-N (No Seal) LMUW LMUWF LMUWR LMUWM LMUWMF SLMUW SLMUWS	3	0 -0.010	7	0 -0.011	0 -0.015	19	0 -0.3	-	-	-	-	0.3	0.010	4	138	210	0.51	3.2
	4		8			23		-	-	-	-	0.3			176	254	0.63	4.8
	5		10			28		18.2	0 -0.5	1.1	9.6	0.4			263	412	1.38	11
	6		12	0 -0.013	0 -0.018	35		24.8			11.5		0.015		324	529	2.18	16
	8		15	0 -0.013	0 -0.018	45		32.8			14.3				431	784	4.31	31
	10		19	0 -0.016	0 -0.021	55		41.4		1.3	18				588	1100	7.24	62
	12		21			57		43.4			20	0.8			657	1200	10.9	80
	13		23			61		43.4			22				813	1570	11.6	90
	16		28			70		49.8		1.6	27				1230	2350	19.7	145
	20	0 -0.012	32	0 -0.019	0 -0.025	80		57.8	0 -0.6	1.6	30.5		0.020	5	1400	2740	26.8	180
	25		40			112	0 -0.4	78.3		1.85	38	1.5		6	1560	3140	43.4	440
	30		45			123		85.3		1.85	43				2490	5490	82.8	480
LMUW LMUWM	35	0 -0.015	52	0 -0.022	0 -0.030	135		94.8		2.1	49		0.025		2650	6270	110	795
	40		60			151		116.8		2.1	57				3430	8040	147	1170
	50		80			192		142.8		2.6	76.5				6080	15900	397	3100

[ ! ]No-Seal Type has lower sliding resistance (0.4~1.2N). [ ! ]For Precautions for Use, see >> Click here
[ ! ]Spacers and Stoppers for linear bushings can be selected from >> Click here
kgf=Nx0.101972

Price list

■Volume Discount Rate ([ ! ]Round down to nearest one cent.) P.89
· LMU, LMUF, LMUW

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

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

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.
· Others

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; 60; 90

Part Number
LMUR16H
LMUR16L
LMUR20
LMUR20G
LMUR20H
LMUR20L
LMUR25
LMUR25G
LMUR25H
LMUR25L
LMUR30
LMUR30G
LMUR30H
LMUR30L
LMUW3
LMUW3G
LMUW3H
LMUW3L
LMUW4
LMUW4G
LMUW4H
LMUW4L
LMUW5
LMUW5G
LMUW5H
LMUW5L
LMUW6
LMUW6G
LMUW6H
LMUW6L
LMUW8
LMUW8G
LMUW8H
LMUW8L
LMUW10
LMUW10G
LMUW10H
LMUW10L
LMUW12
LMUW12G
LMUW12H
LMUW12L
LMUW13
LMUW13G
LMUW13H
LMUW13L
LMUW16
LMUW16G
LMUW16H
LMUW16L
LMUW20
LMUW20G
LMUW20H
LMUW20L
LMUW25
LMUW25G
LMUW25H
LMUW25L
LMUW30
LMUW30G
LMUW30H
LMUW30L
LMUW35
LMUW35G
LMUW35H
LMUW35L
LMUW40
LMUW40G
LMUW40H
LMUW40L
LMUW50
LMUW50G
LMUW50H
LMUW50L
LMUW-N5
LMUW-N6
LMUW-N8
LMUW-N10
LMUW-N12
LMUW-N13
LMUW-N16
LMUW-N20
LMUW-N25
LMUW-N30
LMUWF3
LMUWF3G
LMUWF3H
LMUWF3L
LMUWF4
LMUWF4G

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Outer Cylinder Material	Outer Cylinder Surface Finish	For Shaft Size (mm)	Overall Length L (mm)	O.D. D (mm)	Length	Ball Recirculating Type	Basic Dynamic Load Rating (Details) (N)	Basic Static Load Rating (N)	Inner Contact Circle Tolerance (Negative Side) (mm)	Eccentricity (µm)	Ball Material	Retainer Material	Seals	Greased filled
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	[Plated] Low Temperature Black Chrome	16	37	28	Single	Single	775	1180	-0.009	12	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	[Plated] Low Temperature Black Chrome	16	37	28	Single	Single	775	1180	-0.009	12	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	[Plated] Low Temperature Black Chrome	20	42	32	Single	Single	882	1370	-0.01	15	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	[Plated] Low Temperature Black Chrome	20	42	32	Single	Single	882	1370	-0.01	15	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	[Plated] Low Temperature Black Chrome	20	42	32	Single	Single	882	1370	-0.01	15	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	[Plated] Low Temperature Black Chrome	20	42	32	Single	Single	882	1370	-0.01	15	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	[Plated] Low Temperature Black Chrome	25	59	40	Single	Single	980	1570	-0.01	15	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	[Plated] Low Temperature Black Chrome	25	59	40	Single	Single	980	1570	-0.01	15	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	[Plated] Low Temperature Black Chrome	25	59	40	Single	Single	980	1570	-0.01	15	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	[Plated] Low Temperature Black Chrome	25	59	40	Single	Single	980	1570	-0.01	15	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	[Plated] Low Temperature Black Chrome	30	64	45	Single	Single	1570	2740	-0.01	15	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	[Plated] Low Temperature Black Chrome	30	64	45	Single	Single	1570	2740	-0.01	15	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	[Plated] Low Temperature Black Chrome	30	64	45	Single	Single	1570	2740	-0.01	15	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	[Plated] Low Temperature Black Chrome	30	64	45	Single	Single	1570	2740	-0.01	15	440C Stainless Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	3	19	7	-	Double	138	210	-0.01	10	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	3	19	7	-	Double	138	210	-0.01	10	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	3	19	7	-	Double	138	210	-0.01	10	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	3	19	7	-	Double	138	210	-0.01	10	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	Same day Stock	10	[Steel] 52100 Bearing Steel Equivalent	None	4	23	8	-	Double	176	254	-0.01	10	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	4	23	8	-	Double	176	254	-0.01	10	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	4	23	8	-	Double	176	254	-0.01	10	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	4	23	8	-	Double	176	254	-0.01	10	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	Same day Stock	10	[Steel] 52100 Bearing Steel Equivalent	None	5	28	10	-	Double	263	412	-0.01	10	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	5	28	10	-	Double	263	412	-0.01	10	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	5	28	10	-	Double	263	412	-0.01	10	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	5	28	10	-	Double	263	412	-0.01	10	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	Same day Stock	10	[Steel] 52100 Bearing Steel Equivalent	None	6	35	12	-	Double	324	529	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	6	35	12	-	Double	324	529	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	6	35	12	-	Double	324	529	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	6	35	12	-	Double	324	529	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	Same day Stock	10	[Steel] 52100 Bearing Steel Equivalent	None	8	45	15	-	Double	431	784	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	8	45	15	-	Double	431	784	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	8	45	15	-	Double	431	784	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	8	45	15	-	Double	431	784	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	Same day Stock	10	[Steel] 52100 Bearing Steel Equivalent	None	10	55	19	-	Double	588	1100	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	10	55	19	-	Double	588	1100	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	10	55	19	-	Double	588	1100	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	10	55	19	-	Double	588	1100	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	Same day Stock	10	[Steel] 52100 Bearing Steel Equivalent	None	12	57	21	-	Double	657	1200	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	12	57	21	-	Double	657	1200	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	12	57	21	-	Double	657	1200	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	12	57	21	-	Double	657	1200	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	13	61	23	-	Double	813	1570	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	13	61	23	-	Double	813	1570	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	13	61	23	-	Double	813	1570	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	13	61	23	-	Double	813	1570	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	Same day Stock	10	[Steel] 52100 Bearing Steel Equivalent	None	16	70	28	-	Double	1230	2350	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	16	70	28	-	Double	1230	2350	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	16	70	28	-	Double	1230	2350	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	16	70	28	-	Double	1230	2350	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	Same day Stock	10	[Steel] 52100 Bearing Steel Equivalent	None	20	80	32	-	Double	1400	2740	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	20	80	32	-	Double	1400	2740	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	20	80	32	-	Double	1400	2740	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	20	80	32	-	Double	1400	2740	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	Same day Stock	10	[Steel] 52100 Bearing Steel Equivalent	None	25	112	40	-	Double	1560	3140	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	25	112	40	-	Double	1560	3140	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	25	112	40	-	Double	1560	3140	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	25	112	40	-	Double	1560	3140	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	30	123	45	-	Double	2490	5490	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	30	123	45	-	Double	2490	5490	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	30	123	45	-	Double	2490	5490	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	30	123	45	-	Double	2490	5490	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	35	135	52	-	Double	2650	6270	-0.015	25	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	35	135	52	-	Double	2650	6270	-0.015	25	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	35	135	52	-	Double	2650	6270	-0.015	25	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	35	135	52	-	Double	2650	6270	-0.015	25	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	40	151	60	-	Double	3430	8040	-0.015	25	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	40	151	60	-	Double	3430	8040	-0.015	25	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	40	151	60	-	Double	3430	8040	-0.015	25	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	40	151	60	-	Double	3430	8040	-0.015	25	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	50	192	80	-	Double	6080	15900	-0.015	25	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	50	192	80	-	Double	6080	15900	-0.015	25	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	50	192	80	-	Double	6080	15900	-0.015	25	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	50	192	80	-	Double	6080	15900	-0.015	25	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	5	28	10	-	Double	263	412	-0.01	10	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	6	35	12	-	Double	324	529	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	8	45	15	-	Double	431	784	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	10	55	19	-	Double	588	1100	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	12	57	21	-	Double	657	1200	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	13	61	23	-	Double	813	1570	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	16	70	28	-	Double	1230	2350	-0.01	15	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	20	80	32	-	Double	1400	2740	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	25	112	40	-	Double	1560	3140	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	30	123	45	-	Double	2490	5490	-0.012	20	52100 Bearing Steel Equivalent	Plastic (Duracon M90 Equivalent)	No Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	3	19	7	-	Double	138	210	-0.01	10	52100 Bearing Steel Equivalent	Stainless Steel	No Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	3	19	7	-	Double	138	210	-0.01	10	52100 Bearing Steel Equivalent	Stainless Steel	With Seal	Type G (Low Particlate)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	3	19	7	-	Double	138	210	-0.01	10	52100 Bearing Steel Equivalent	Stainless Steel	With Seal	Type H (For Food and Beverages)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	3	19	7	-	Double	138	210	-0.01	10	52100 Bearing Steel Equivalent	Stainless Steel	With Seal	Type L (Heat Resistance)
1 Piece(s)	Available	8 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	4	23	8	-	Double	176	254	-0.01	10	52100 Bearing Steel Equivalent	Stainless Steel	No Seal	Standard (Rust Prevent Oil)
1 Piece(s)	Available	12 Days or more	10	[Steel] 52100 Bearing Steel Equivalent	None	4	23	8	-	Double	176	254	-0.01	10	52100 Bearing Steel Equivalent	Stainless Steel	With Seal	Type G (Low Particlate)

Example

Linear Bushing Spacers (LBS >> Click here)
Stopper (LMST >> Click here)

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

Features

Linear bushings compatible with low-temperature black chrome plating

*The photo shows the condition of the shafts & linear bushings after the sliding test.

ー Low-temperature black chrome plating on linear bushings is a 5µm fluoropolymer layer chemically deposited as a black film, and it has a long-lasting rust preventive effect.
In addition, the coating is resistant to cracking from extreme and repeated bending.

ー Low-temperature black chrome-plated shafts are suitable for locations where rusting or light reflection is undesirable.

ーWhen used as an assembly with a linear shaft that is compatible with low-temperature black chromium plating, it is suitable for rust prone locations.

Note: The bore of the low-temperature chromium-plated Linear Bearing has no surface treatment.

Sliding Test Conditions

50 km sliding test was conducted with a 412 N load on the linear bushing.
No performance degradation after testing.

Linear bushing model compatible with low temperature black chrome plating.

Straight Type		Compatible Inner Diameter
	Single Type	Φ3～φ30
	Double Type	Φ5～φ30
Flange Type		Compatible Inner Diameter
	Single Type	Φ6～φ30
	Double Type	Φ6～φ30

MISUMI linear bushings, with the exception of the MX type lubrication unit, are coated with anti-rust oil, but not with grease. By selecting the grease below, you can switch to one with grease application.

Antirust Performance Comparison Test (Reference)

	52100 Bearing Steel	440C Stainless Steel	Electroless Nickel Plating	Low Temperature Black Chrome Plating
Before the test
72 hrs
168 hrs
168 hrs

Test Method: Salt water spray testing method conforms to JIS H8502.
(Spray 35°C, 5% NaCl Solution)
Test Sample: Round Flanged Linear Bushings – Single Type

Compatible Models

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

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Basic Information

TYPE	Straight	Motion	Linear Motion	Style	Standard
Lubrication Type	Standard	Type	Straight	Precision	High Grade

Configure

742 Part Numbers

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Configure Remaining Specifications

Completed

Stock

- Stock Item Only
Clear

Specification/Dimensions

Outer Cylinder Material
- Steel
  - 52100 Bearing Steel Equivalent
- 440C Stainless Steel Equivalent
Clear
Outer Cylinder Surface Finish
- None
- Plated
  - Electroless Nickel
  - Low Temperature Black Chrome
Clear
For Shaft Size(mm)
3

4

5

6

8

10

12

13

16

20

25

30

35

40

50
Clear
Overall Length L(mm)
10

12

15

19

23

24

28

29

30

32

35

37

42

45

55

57

59

61

64

70

80

100

112

123

135

151

192
Clear
O.D. D(mm)
7

8

10

12

15

19

21

23

28

32

40

45

52

60

80
Clear
Length
- Single
Clear
Ball Recirculating Type
- Single
- Double
Clear
Eccentricity(µm)
8

10

12

15

20

25
Clear
Ball Material
- 440C Stainless Steel Equivalent
- 52100 Bearing Steel Equivalent
Clear
Retainer Material
- Plastic (Duracon M90 Equivalent)
- Stainless Steel
Clear
Seals
- No Seal
- With Seal
Clear
Greased filled
- Standard (Rust Prevent Oil)
- Type G (Low Particlate)
- Type H (For Food and Beverages)
- Type L (Heat Resistance)
Clear
type
- LMU
- LMU-N
- LMUF
- LMUF-N
- LMUM
- LMUMF
- LMUR
- LMUW
- LMUW-N
- LMUWF
- LMUWM
- LMUWMF
- LMUWR
- SLMU
- SLMUS
- SLMUW
- SLMUWS
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

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Same day

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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Linear Ball Bushings - Single Type. LMU/SLMU Series. (Part Numbers)

Specifications

Price list

Part Number

Example

Technical Information

Applications for Different Types of Grease

Support Information

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

Features

Linear bushings compatible with low-temperature black chrome plating

Antirust Performance Comparison Test (Reference)

Compatible Models

Basic Information

Configure

Stock

Specification/Dimensions

Outer Cylinder Material

Outer Cylinder Surface Finish

For Shaft Size(mm)

Overall Length L(mm)

O.D. D(mm)

Length

Ball Recirculating Type

Eccentricity(µm)

Ball Material

Retainer Material

Seals

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)