Product Overview

LM-Linear Bearing

LM-Linear Bushing (LM Series) is a high-precision linear motion rolling guide manufactured by IKO Nippon Thompson Co., Ltd., Japan. Designed to achieve endless, stable linear motion along a shaft, this product is an indispensable component for high-accuracy industrial machinery.

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Shaft Ø (mm)	Standard Type	Raceway	Mass (g)	Adj. Clearance Type	Raceway	Mass (g)	Open Type	Raceway	Mass (g)	Fw (mm)	D (mm)	C (mm)	C₁ (mm)	C₂ (mm)	D₁ (mm)	h (mm)	E (mm)	α (°)	C (N) A	C (N) B	C₀ (N) A	C₀ (N) B
6	LM 61219 UU	4	8	LM 61219 N UU AJ*	4	7.6	—	—	—	6	12	19	13.5	1.1	11.5	1	—	—	80.7	92.7	167	237
8	LM 81517 UU	4	13	LM 81517 N UU AJ*	4	10.4	—	—	—	8	15	17	11.5	1.1	14.3	1	—	—	87.4	100	160	226
8	LM 81524 UU	4	18	LM 81524 N UU AJ*	4	15	—	—	—	8	15	24	17.5	1.1	14.3	1	—	—	121	139	255	361
10	LM 101929 UU	4	30	LM 101929 N UU AJ*	4	27.5	LM 101929 N UU OP*	3	18	10	19	29	22	1.3	18	1	6.8	80	179	206	354	501
12	LM 122130 UU	4	29	LM 122130 N UU AJ*	4	28	LM 122130 N UU OP*	3	19	12	21	30	23	1.3	20	1.5	8	80	259	298	503	711
13	LM 132332 UU	4	43	LM 132332 N UU AJ*	4	42.5	LM 132332 N UU OP*	3	31	13	23	32	23	1.3	22.5	1.5	9	80	266	306	506	716
16	LM 162837 UU	4	70	LM 162837 N UU AJ*	4	69.5	LM 162837 N UU OP*	3	58	16	28	37	26.5	1.6	27	1.5	11	80	426	489	766	1080
20	LM 203242 UU	5	92	LM 203242 N UU AJ*	5	87	LM 203242 N UU OP*	4	79	20	32	42	30.5	1.6	30.5	1.5	11	60	562	668	1010	1470
25	LM 254059 UU	6	226	LM 254059 N UU AJ*	6	220	LM 254059 N UU OP*	5	203	25	40	56	41	1.85	38	2	12	50	920	974	1780	2280
30	LM 304564 UU	6	253	LM 304564 N UU AJ*	6	250	LM 304564 N UU OP*	5	228	30	45	64	44.5	1.85	43	2.5	15	50	1460	1540	2780	3560
35	LM 355270 UU	6	387	LM 355270 N UU AJ*	6	380	LM 355270 N UU OP*	5	335	35	52	70	49.5	2.1	49.5	2.5	17	50	1610	1710	3080	3940
40	LM 406080 UU	6	596	LM 406080 N UU AJ*	6	585	LM 406080 N UU OP*	5	546	40	60	80	60.5	2.1	57	3	20	50	2030	2150	3620	4640
50	LM 5080100 UU	6	1615	LM 5080100 N UU AJ*	6	1580	LM 5080100 N UU OP*	5	1420	50	76	100	74	2.6	76.5	3	25	50	3940	4180	7130	9120
60	LM 6090110 UU	6	1817	LM 6090110 UU AJ*	6	1788	LM 6090110 UU OP*	5	1650	60	90	110	85	3.15	86.5	3	40	50	4760	5040	8150	10400
60	LM 6090110 N UU	6	1787	LM 6090110 N UU AJ*	6	1757	LM 6090110 N UU OP*	5	1610	60	90	110	85	3.15	86.5	3	40	50	4760	5040	8150	10400
80	LM 80120140 UU*	6	4400	LM 80120140 UU* AJ*	6	4360	LM 80120140 UU OP*	5	3640	80	120	140	105.5	4.15	116	3	40	50	8710	9220	14500	18500
100	LM 100150175 UU*	6	8500	LM 100150175 UU* AJ*	6	8450	LM 100150175 UU OP*	5	7120	100	150	175	125.5	4.15	145	3	50	50	14500	15300	22800	29200
120	LM 120180200 UU*	8	14700	LM 120180200 UU* AJ*	8	14600	LM 120180200 UU OP*	6	11400	120	180	200	158.6	4.3	175	3	60	50	25800	25100	34000	49400
150	LM 150210240 UU*	8	19900	LM 150210240 UU* AJ*	8	19800	LM 150210240 UU OP*	6	15400	150	210	240	170.6	5.15	204	3	105	80	35600	35100	61200	68200