LMF/LMK/LMH standard flanged linear motion bearing

This product is a standard flange linear motion bearing used across a variety of industrial applications. The flange structure enhances mounting stability and makes it easier to align the bearing within mechanical assemblies. It can be applied in equipment such as electronic machinery, food processing lines, packaging systems, textile machines, printing equipment, and CNC machine tools, where reliable and precise linear movement is essential.

To meet different installation requirements and adapt to limited space, the bearing is available in three flange variations: round, square, and two-side cut flange. Each type corresponds to specific mounting needs and allows the bearing to be fixed firmly in different mechanical layouts. In terms of internal components, there are two retainer options available. One is a resin retainer, which performs well under standard conditions and helps reduce operational noise and wear. The other is a high-temperature-resistant retainer, suitable for use in environments with elevated temperatures while maintaining stable performance.

With these flange and retainer options, the bearing can be used in various configurations and operating conditions. It offers consistent support for linear motion systems and is adaptable to equipment with differing structural and environmental demands.

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Product Introduction
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Material Description
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Classifications of Flanged Linear Motion Ball Bearings

Type	Mounting example	Flange type	Length
Standard Flanged Type		LMF	Single
		LMK	Single
		LMH	Single
Double-Wide Flanged Type		LMF…L	Double
		LMK…L	Double
		LMH…L	Double
Pilot Flanged Type		LMFP	Single
		LMKP	Single
		LMHP	Single
Double-Wide-Position-Pilot Flanged Type		LMFP…L	Double
		LMKP…L	Double
		LMHP…L	Double
Double-Wide-Middle Flanged Type		LMFM…L	Double
		LMKM…L	Double
		LMHM…L	Double
Flanged Stroke Bearing		LBHR LBHRW	Single
		LBHS LBHSW	Single
		LBHC LBHCW	Single

Product Features

1 Can work for a long time under oil-free conditions.

2 More suitable for low-speed and heavy-load workingconditions, with good wear resistance and extremely low frict.

3 Suitable for situations where oil film is difficult to form, such as reciprocating, rotating and intermittent movements.

4 Resistant to corrosion and oxidation.

5 Maintenance-free and long service life.

Zhejiang Mingxu Machinery Manufacturing Co., Ltd.

Why Choose Oilless Bearings

Reduce Manufacturing costs

There is no need for oil supply device, oil injection hole or oil groove processing, which can greatly save manufacturing costs.

Reduce Operating Costs

It greatly reduces the usage of lubricating oil, reduces equipment maintenance, and avoids hidden dangers caused by insufficient oil supply, effectively reducing operating costs.

Shorten Design Time

The oil-free design simplifies the product structure and effectively saves design time. We are professional ODM Suppliers of LMF/LMK/LMH standard flanged linear motion bearing

Conducive To Environmental Protection

No waste oil recycling is required, which is also beneficial to environmental protection.

Application Fields

High Temperature

·Steel factory

·Smelting furnace

·Drying equipment

·Baking oven

·Heat controller

Water Proof

·Dam gate

·Water pump

·Fluid switch structure

·Offshore structures

·Dock and silt machine equipment

Chemical Industry

·Chemical factory

·Electroplating equipment

·Wastewater treatment equipment

·Dyeing machinery

·Oil and chemical refining equipment

Energy

·Wind power

·New energy

Ship

·Deck crane

·Anchor

·Hatch cover

·Rudder arm

·Lifting machinery and lifting ring equipment

Automobile Manufacturing

·Stamping mold

·Welding structure

·Painting and drying line

·Metal conveyor belt

·Machine tools

Heavy Industry

·Steel pipe factory machinery

·Tire and paper mills

·Power plant

·Connecting toggle of mold injection machinery

Construction, Mining, Loading

·Mixers, grinders, pulverizers

·Construction machinery

·Mining equipment

·Connecting rod bearings

Bridges and Lift Rails

·Bridge bearings

·Beams, bridges, suspension bridges

·Nuclear energy related reactors

·Steam generator

LMF(K)···UU (Resin retainer)

This type is a metric dimension series widely used in Asia and other countries.

All models can be done with nickle plated according to customers'requirements, with function of rust-proof.


LMF···UU	LMK···UU

Nominal shaft diameter mm	Resin retainer				Major dimensions and tolerance
	LMF···UU	Weight(g)	LMK …UU	Weight(g)	dr		D		L
	LMF···UU	Weight(g)	LMK …UU	Weight(g)	mm	Tolerance μm	mm	Tolerance μm	mm	Tolerance μm
5	LMF5UU	18	LMK5UU	13	5	0 -9	10	0 -11	15	±300
6	LMF6UU	24	LMK6UU	18	6		12		19
8	LMF8SUU	32	LMK8SUU	24	8		15		17
8	LMF8UU	37	LMK8UU	29	8		15		24
10	LMF10UU	72	LMK10UU	52	10		19	0 -13	29
12	LMF12UU	76	LMK12UU	57	12		21		30	0 -200
13	LMF13UU	88	LMK13UU	72	13		23		32
16	LMF16UU	120	LMK16UU	104	16		28		37
20	LMF20UU	180	LMK20UU	145	20	0 -10	32	0 -16	42
25	LMF25UU	340	LMK25UU	300	25		40		59	0 -300
30	LMF30UU	470	LMK30UU	375	30		45		64
35	LMF35UU	650	LMK35UU	560	35	0 -12	52	0 -19	70
40	LMF40UU	1,060	LMK40UU	880	40		60		80
50	LMF50UU	2,200	LMK50UU	2,000	50		80		100
60	LMF60UU	3,000	LMK60UU	2,560	60	0 -15	90	0 -22	110
80	LMF80UU	5,800	LMK80UU	5,300	80	0 -15	120	0 -22	140	0 -400
100	LMF100UU	10,600	LMK100UU	9,900	100	0 -20	150	0 -25	175	0 -400

Major dimensions and tolerance							Eccentricity μm	Squareness μm	Basic load rating
Flange									Basic load rating
Df mm	k mm	t mm	Dp mm	X mm	Y mm	Z mm			Dynamic C N	Static Co N
26	21	5	18	3.5	6	3.1	12	12	167	206
28	22	5	20	3.5	6	3.1			206	265
32	25	5	24	3.5	6	3.1			176	216
32	25	5	24	3.5	6	3.1			274	392
40	30	6	29	4.5	7.5	4.1			372	549
42	32	6	32	4.5	7.5	4.1			510	784
43	34	6	33	4.5	7.5	4.1			510	784
48	37	6	38	4.5	7.5	4.1			774	1,180
54	42	8	43	5.5	9	5.1	15	15	882	1,370
62	50	8	51	5.5	9	5.1			980	1,570
74	58	10	60	6.6	11	6.1			1,570	2,740
82	64	10	67	6.6	11	6.1	20	20	1,670	3,140
96	75	13	78	9	14	8.1			2,160	4,020
116	92	13	98	9	14	8.1			3,820	7,940
134	106	18	112	11	17	11.1	25	25	4,700	10,000
164	136	18	142	11	17	11.1	25	25	7,350	16,000
200	170	20	175	14	20	13.1	30	30	14,100	34,800

LMF(K)···GA (High-temperature Resistant Retainer)

This type is a metric dimension series widely used in Asia and other countries.

All models can be done with nickle plated according to customers' requirements, with function of rust-proof.


LMF···GA		LMK···GA

Nominal shaft diameter mm	Resin retainer				Major dimensions and tolerance
	LMF···GA	Weight (g)	LMK···GA	Weight (g)	dr		D		L
	LMF···GA	Weight (g)	LMK···GA	Weight (g)	mm	Tolerance μm	mm	Tolerance μm	mm	Tolerance μm
5	LMF5GA	19.5	LMK5GA	14.5	5	0 -9	10	0 -11	15	± 300
6	LMF6GA	25.3	LMK6GA	19.3	6		12		19
8	LMF8GA	39.3	LMK8GA	31.3	8		15		24
10	LMF10GA	74.5	LMK10GA	54.5	10		19	0 -13	29
12	LMF12GA	81.2	LMK12GA	62.2	12		21		30	0 -200
13	LMF13GA	95	LMK13GA	79	13		23		32
16	LMF16GA	137	LMK16GA	121	16		28		37
20	LMF20GA	205	LMK20GA	170	20	0 -10	32	0 -16	42
25	LMF25GA	402	LMK25GA	362	25		40		59	0 -300
30	LMF30GA	546	LMK30GA	451	30		45		64
35	LMF35GA	749	LMK35GA	659	35	0 -12	52	0 -19	70
40	LMF40GA	1,205	LMK40GA	1,025	40		60		80
50	LMF50GA	2,200	LMK50GA	2,000	50		80		100	0 -400
60	LMF60GA	3,000	LMK60GA	2,560	60	0 -15	90	0 -22	110
80	LMF80GA	5,800	LMK80GA	5,300	80	0 -15	120	0 -22	140
100	LMF100GA	10,600	LMK100GA	9,900	100	0 -20	150	0 -25	175

Major dimensions and tolerance							Eccentricity μm	Squareness μm	Basic load rating
Flange									Basic load rating
Df mm	K mm	t mm	Dp mm	X mm	Y mm	Z mm			Dynamic C N	Static Co N
26	21	5	17	3.5	6	3.1	12	12	167	206
28	22	5	20	3.5	6	3.1			206	265
32	25	5	24	3.5	6	3.1			274	392
40	30	6	29	4.5	7.5	4.1			372	549
42	32	6	32	4.5	7.5	4.1			510	784
43	34	6	33	4.5	7.5	4.1			510	784
48	37	6	38	4.5	7.5	4.1			774	1.180
54	42	8	43	5.5	9	5.1	15	15	882	1,370
62	50	8	51	5.5	9	5.1			980	1,570
74	58	10	60	6.6	11	6.1			1,570	2,740
82	64	10	67	6.6	11	6.1	20	20	1,670	3,140
96	75	13	78	9	14	8.1			2,160	4,020
116	92	13	98	9	14	8.1			3,820	7,940
134	106	18	112	11	17	11.1	25	25	4,700	10,000
164	136	18	142	11	17	11.1	25	25	7,350	16,000
200	170	20	175	14	20	13.1	30	30	14,100	34,800

LMH···UU (Resin retainer)

This type is a metric dimension series widely used in Asia and other countries.

All models can be done with nickle plated according to customers' requirements, with function of rust-proof.

Nominal shaft diameter mm	LMH···UU	Weight (g)	Major dimensions and tolerance
			dr		D		L
			mm	Tolerance μm	mm	Tolerance μm	mm	Tolerance μm
5	LMH5UU	15	5	0 -9	10	0 -11	15	±300
6	LMH6UU	21	6		12		19
8	LMH8UU	33	8		15		24
10	LMH10UU	64	10		19	0 -13	29
12	LMH12UU	68	12		21		30
13	LMH13UU	81	13		23		32	0 -200
16	LMH16UU	112	16		28		37
20	LMH20UU	167	20	0 -10	32	0 -16	42
25	LMH25UU	325	25		40		59	0 -300
30	LMH30UU	388	30		45		64
35	LMH35UU	580	35	0 -12	52	0 -19	70
40	LMH40UU	920	40	0 -12	60	0 -19	80
50	LMH50UU	2,000	50		80		100
60	LMH60UU	2,560	60		90		110

Major dimensions and tolerance								Eccentricity μm	Squareness μm	Basic load rating
Flange										Basic load rating
Df mm	W mm	t mm	A mm	F mm	X mm	Y mm	Z mm			Dynamic C N	Static CoN
26	16	5	17	—	3.5	6	3.1	12	12	167	206
28	18	5	20	—	3.5	6	3.1			206	265
32	21	5	24	一	3.5	6	3.1			274	392
40	25	6	29	—	4.5	7.5	4.1			372	549
42	27	6	32	—	4.5	7.5	4.1			510	784
43	29	6	33	—	4.5	7.5	4.1			510	784
48	34	6	31	22	4.5	7.5	4.1			774	1,180
54	38	8	36	24	5.5	9	5.1	15	15	882	1,370
62	46	8	40	32	5.5	9	5.1			980	1,570
74	51	10	49	35	6.6	11	6.1			1,570	2,740
82	58	10	55	38	6.6	11	6.1	20	20	1.670	3,140
96	66	13	64	45	9	14	8.1	20	20	2,160	4,020
116	86	13	80	56	9	14	8.1			3,820	7,920
134	96	18	84	74	11	17	11.1			4.700	10,000

LMH…GA (High-temperature Resistant Retainer)

This type is a metric dimension series widely used in Asia and other countries.

All models can be done with nickle plated according to customers' requirements, with function of rust-proof.


LMH···GA

Nominal shaft diameter mm	LMH···GA	Weight (g)	Major dimensions and tolerance
			dr		D		L
			mm	Tolerance μm	mm	Tolerance μm	mm	Tolerance μm
5	LMH5GA	16.5	5	0 -9	10	0 -11	15	±300
6	LMH6GA	22.3	6		12		19
8	LMH8GA	35.3	8		15		24
10	LMH10GA	65.5	10		19	0 -13	29
12	LMH12GA	73.2	12		21		30	0 -200
13	LMH13GA	88	13		23		32
16	LMH16GA	129	16		28		37
20	LMH20GA	192	20	0 -10	32	0 -16	42
25	LMH25GA	387	25		40		59	0 -300
30	LMH30GA	464	30		45		64
35	LMH35GA	679	35	0 -12	52	0 -19	70
40	LMH40GA	1,065	40	0 -12	60	0 -19	80
50	LMH50GA	2,000	50		80		100
60	LMH60GA	2,560	60		90		110

Major dimensions and tolerance								Eccentricity μm	Squareness μm	Basic load rating
Flange										Basic load rating
Df mm	W mm	t mm	A mm	F mm	X mm	Y mm	Z mm			Dynamic CN	Static CoN
26	16	5	17	-	3.5	6	3.1	12	12	167	206
28	18	5	20	-	3.5	6	3.1			206	265
32	21	5	24	-	3.5	6	3.1			274	392
40	25	6	29	-	4.5	7.5	4.1			372	549
42	27	6	32	-	4.5	7.5	4.1			510	784
43	29	6	33	-	4.5	7.5	4.1			510	784
48	34	6	31	22	4.5	7.5	4.1			774	1,180
54	38	8	36	24	5.5	9	5.1	15	15	882	1,370
62	46	8	40	32	5.5	9	5.1			980	1,570
74	51	10	49	35	6.6	11	6.1			1,570	2,740
82	58	10	55	38	6.6	11	6.1	20	20	1,670	3,140
96	66	13	64	45	9	14	8.1	20	20	2,160	4,020
116	86	13	80	56	9	14	8.1			3,820	7,940
134	96	18	84	74	11	17	11.1			4,700	10,000

SUBMIT

About US

Zhejiang Mingxu Machinery Manufacturing Co., Ltd. Zhejiang Mingxu Machinery Manufacturing Co., Ltd., formerly known as Jiashan Mingxu Precision Machinery Factory, was founded in 2011. The company is located in the hinterland of the Yangtze River Delta Integrated Development Demonstration Zone, with location and convenient transportation. With more than ten years of manufacturing and R&D experience, the company has been deeply involved in the development and production of solid lubricating bearings, skateboards, slideways, and sliders. ODM Suppliers and Company of LMF/LMK/LMH standard flanged linear motion bearing in China. The product manufacturing adopts modern automation equipment, strictly implements the ISO2000 quality management system standard, and the main processes are processed by high-precision CNC machines. The company's main products cover a series of products such as JDB solid inlaid self-lubricating bearings, steel-copper sintered bearings, SF-1 self-lubricating bearings, SF-2 boundary self-lubricating bearings, and FB090 copper bearings. Widely used in automobile industry, construction machinery, metallurgical equipment, mining machinery, injection molding, mold, textile, printing and many other machinery manufacturing fields; Till now, the company's products have spread all over China and exported to many foreign countries, and are deeply recognized and loved by domestic and foreign customers.

Mingxu Machinery adheres to the service tenet of "quality-oriented high-quality service", and strive to provide customers with professional products and services. Supply Wholesale LMF/LMK/LMH standard flanged linear motion bearing. The company will continue to introduce talents, improve the management mechanism, integrity, development, innovation, and strive to build a world-class brand.