常州市棱光轴承有限公司

外径	Code	Weightg	Size（mm）						Speed Limit²) n₁ grease≈ min-1	Remarks
mm	Code	Weightg	d	D	B	C	r_s min.	d₁	Speed Limit²) n₁ grease≈ min-1	Remarks
16	NATR 5	14	5	16	12	11	0.15	12	22000
16	NATV 5	15	5	16	12	11	0.15	12	8500
19	NATR 6	20	6	19	12	11	0.15	14	20000
19	NATV 6	21	6	19	12	11	0.15	14	7000
24	NATR 8	41	8	24	15	14	0.3	19	15000
24	NATV 8	42	8	24	15	14	0.3	19	5500
30	NATR 10	64	10	30	15	14	0.6	23	11000
30	NATV 10	65	10	30	15	14	0.6	23	4500
32	NATR 12	71	12	32	15	14	0.6	25	9000
32	NATV 12	72	12	32	15	14	0.6	25	3900
35	NATR 15	103	15	35	19	18	0.6	27	7000
35	NATV 15	105	15	35	19	18	0.6	27	3400
40	NATR 17	144	17	40	21	20	1	32	6000
40	NATV 17	152	17	40	21	20	1	32	2900
47	NATR 20	246	20	47	25	24	1	37	4900
47	NATV 20	254	20	47	25	24	1	37	2600
52	NATR 25	275	25	52	25	24	1	42	3600
52	NATV 25	285	25	52	25	24	1	42	2100
62	NATR 30	470	30	62	29	28	1	51	2600
62	NATV 30	481	30	62	29	28	1	51	1700
72	NATR 35	635	35	72	29	28	1	58	2000
72	NATV 35	647	35	72	29	28	1	58	1400