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Quick Details

Type:	Linear
Precision Rating:	P5 P6
Brand Name:	CVZ
Type:	Linear Ball Bearings
Linear bearing:	Linear Bearing
Accessories:	None
Place of Origin:	China (Mainland)

Specifications

Linear Ball Bearings LM3 LM4 LM5UU LM6UU LM8SUU LM8UU LM10UU LM12UU LM13UU LM16UU LM20UU for SMT Pick and Place CNC Machine Tool

Linear Ball Bushing Bearings Designations

Designation	Ball Circuits	Mass	Main Parameter										Radial Runout	Basic Rated Load
			d		D		Length		Outer Stop Slot			W
		g	dr	Tolerances	D	Tolerances	L	Tolerances	B	Tolerances	D1		(MAX.)	C(kgf)	Co(kgf)
LM3	4	1.35	3	0 -0.008	7	0 -0.009	10	0 -0.12	-	-	-	-	0.008	7	11
LM4	4	1.9	4	0 -0.008	8	0 -0.009	12	0 -0.12	-	-	-	-	0.008	9	13
LM5UU	4	4	5	0 -0.008	10	0 -0.009	15	0 -0.12	10.2	0 -0.20	9.6	1.1	0.008	17	21
LM6UU	4	7.6	6	0 -0.009	12	0 -0.011	19	0 -0.20	13.5	0 -0.20	11.5	1.1	0.012	21	27
LM8SUU	4	10.4	8	0 -0.009	15	0 -0.011	17	0 -0.20	11.5	0 -0.20	14.3	1.1	0.012	18	23
LM8UU	4	15	8	0 -0.009	15	0 -0.011	24	0 -0.20	17.5	0 -0.20	14.3	1.1	0.012	27	41
LM10UU	4	29.5	10	0 -0.009	19	0 -0.013	29	0 -0.20	22	0 -0.20	18	1.3	0.012	38	56
LM12UU	4	31.5	12	0 -0.009	21	0 -0.013	30	0 -0.20	23	0 -0.20	20	1.3	0.012	42	61
LM13UU	4	43	13	0 -0.009	23	0 -0.013	32	0 -0.20	23	0 -0.20	22	1.3	0.012	52	79
LM16UU	5	69	16	0 -0.009	28	0 -0.013	37	0 -0.20	26.5	0 -0.20	27	1.6	0.012	79	120
LM20UU	5	87	20	0 -0.010	32	0 -0.016	42	0 -0.20	30.5	0 -0.20	30.5	1.6	0.015	88	140
LM25UU	6	220	25	0 -0.010	40	0 -0.016	59	0 -0.30	41	0 -0.30	38	1.85	0.015	100	160
LM30UU	6	250	30	0 -0.010	45	0 -0.016	64	0 -0.30	44.5	0 -0.30	43	1.85	0.015	160	220
LM35UU	6	390	35	0 -0.012	52	0 -0.019	70	0 -0.30	49.5	0 -0.30	49	2.1	0.02	170	320
LM40UU	6	585	40	0 -0.012	60	0 -0.019	80	0 -0.30	60.5	0 -0.30	57	2.1	0.02	220	410
LM50UU	6	1580	50	0 -0.012	80	0 -0.019	100	0 -0.30	74	0 -0.30	76.5	2.6	0.02	390	810
LM60UU	6	1860	60	0 -0.015	90	0 -0.022	110	0 -0.30	85	0 -0.30	86.5	3.15	0.025	480	1020
LM80UU	6	4420	80	0 -0.015	120	0 -0.022	140	0 -0.40	105.5	0 -0.40	116	4.15	0.025	735	1600

about Guomai Bearing Factory

Shandong Guomai Bearing Co.,Ltd(hereinafter referred to as Guomai) was established in 1999, with more than 20 years of bearing research and manufacturing experience. the factory covers an area of 16000 square meters,7000 of which is manufacturing area and the other is office and warehouse. Guomai has large stock for normally used bearing models and this enables us to deliver the bearing to customers within the shortest time.

There are total 160 staffs, 6 automatic bearing assembly lines,116 CNC machines and 22 sets of precise inspection instruments. We not only have our own R&D team but also cooperate with Henan University of Science and Technology, Luoyang Bearing Research Institute to develop new bearing designing and manufacturing technology.
in addition to conventional bearings, Guomai also provides OEM and ODM service to our respectable customers to meet their individual requirements.We introduced advanced milling, turning machines, heat treatment equipment and bearing testing machines to guarantee the quality of the bearings because we know "Quality is the life of Guomai".Now our top products include taper roller bearing, angular contact ball bearing, deep groove bearing,spherical bearing and cylindrical roller bearing with P5, P4 accuracy grade.

after so many years of developing, Guomai has built up an excellent sales network within China. Our two bearing brands "CVZ" and "Bentu" are well known and have high reputation within the industrial equipment and components field. Moreover, with confidence of our bearing quality, we started to export our bearings 4 years ago. Customers from Europe, North America, Middle East, Southeast Asia and Africa have enjoyed the happiness our bearings brought to them.

Guomai Bearing always upholds "WIN-WIN" spirit and believes in "Details determine success" philosophy, and keep improving bearing quality in the past 20 years.  Some series of our bearings have similar quality with SKF, NSK, Timken, NACHI, KOYO, NTN and other world famous brands but with lower price.
Looking to the future, Guomai will insist on the technology innovation and processing levels to provide the most appropriate bearing products and service to our customers.
Linear Ball Bearing LM30UU Picture Show