Open Type Linear Bearing Lm--op Series Manufacturer

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This type features a slit as wide as one train of balls (50° to 80°) on the basis of the standard type, and is therefore suitable for installation where the LM shaft is supported by pillars or supporting bases. This allows easy connection to the guide rail and brings convenience for usage in some special machinery. Additionally, this makes clearance adjustment easy.

The standard open type linear bearings has been divided into three types, LM...OP, LME...OP and LMB..OP. They are suitable for different regions and the bearing type LM...OP is mainly used in Asian markets due to the metric dimensions, which is suitable for shaft diameter from 10mm to 80mm.

Unlike ball bearings, the basic dynamic load rating of LM...OP linear bearings is less than the basic static load rating, and as the size increases, the difference in this value will also increase significantly, up to twice the maximum.

Application

The linear bearings are widely applied to agriculture, robotic, pick and drop, pick and plug, 3D printing, printing, chemical and engineering industries.

Bearing Model	Ball number	Dimensions(mm)												MAX.	Basic Load Rating(kN)		Weight(kg)
		Inner diameter		Outer diameter		length		External stop groove			W	h	θ		Basic Load Rating(kN)
		dr	Tolerance	D	Tolerance	L	Tolerance	B	Tolerance	D1	W	h	θ		Dyn.C	Stat.Co
LM12UU-OP	3	12	0 -0.009	21	0 -0.013	30	0 -0.20	23	0 -0.20	20	1.3	8	80°	0.012	42	61	0.025
LM13UU-OP	3	13	0 -0.009	23	0 -0.013	32	0 -0.20	23	0 -0.20	22	1.3	9	80°	0.012	52	79	0.034
LM16UU-OP	4	16	0 -0.009	28	0 -0.013	37	0 -0.20	26.5	0 -0.20	27	1.6	11	80°	0.012	79	120	0.052
LM20UU-OP	4	20	0 -0.010	32	0 -0.016	42	0 -0.20	30.5	0 -0.20	30.5	1.6	11	60°	0.015	88	140	0.069
LM25UU-OP	5	25	0 -0.010	40	0 -0.016	59	0 -0.30	41	0 -0.30	38	1.85	12.5	50°	0.015	100	160	0.188
LM30UU-OP	5	30	0 -0.010	45	0 -0.016	64	0 -0.30	44.5	0 -0.30	43	1.85	15	50°	0.015	160	220	0.21
LM35UU-OP	5	35	0 -0.012	52	0 -0.019	70	0 -0.30	49.5	0 -0.30	49	2.1	17.5	50°	0.02	170	320	0.335
LM40UU-OP	5	40	0 -0.012	60	0 -0.019	80	0 -0.30	60.5	0 -0.30	57	2.1	20	50°	0.02	220	410	0.5
LM50UU-OP	5	50	0 -0.012	80	0 -0.019	100	0 -0.30	74	0 -0.30	76.5	2.6	25	50°	0.02	390	810	1.34
LM60UU-OP	5	60	0 -0.015	90	0 -0.022	110	0 -0.30	85	0 -0.30	86.5	3.15	30	50°	0.025	480	1020	1.61
LM80UU-OP	5	80	0 -0.015	120	0 -0.022	140	0 -0.40	105.5	0 -0.40	116	4.15	40	50°	0.025	735	1600	3.65

Open Type Linear Bearing LM50UU-OP Bore Size 50mm

Open Type Linear Bearing LM40UU-OP Bore Size 40mm

Open Type Linear Bearing LM35UU-OP Bore Size 35mm

Open Type Linear Bearing LM30UU-OP Bore Size 30mm

Open Type Linear Bearing LM25UU-OP Bore Size 25mm

Open Type Linear Bearing LM20UU-OP Bore Size 20mm

Open Type Linear Bearing LM16UU-OP Bore Size 16mm

Open Type Linear Bearing LM13UU-OP Bore Size 13mm

Open Type Linear Bearing LM12UU-OP Bore Size 12mm

Open Type Linear Bearing LM10UU-OP Bore Size 10mm

Open Type Linear Bearing LM--OP Series