组合轴承NKIB5901,NKIB5902,NKIB5903,NKIB5904-南京轴承厂

轴径Shaft Diameter	轴承型号Bearing Designation	重量Mass	外形尺寸 Borndary Dimensions				基本额定负荷 Basic Load Rating				极限转速 Limiting Speed
			d	F	D	B	径向 Radial		轴向 Axial		油润滑 Oil
			d	F	D	B	动Dyn. Cr	静Stat. Cor	动Dyn. Ca	静Stat. Coa	油润滑 Oil
mm		g	mm				N				rpm
12	NKIB5901	43	12	16	24	16	7600	8300	2160	1940	23000
15	NKIB5902	52	15	20	28	18	10600	13600	2340	2370	21000
17	NKIB5903	58	17	22	30	18	11000	14600	2500	2750	20000
20	NKIB5904	107	20	25	37	23	21000	25500	3950	4200	17000
22	NKIB59/22	122	22	28	39	23	22800	29500	4250	4850	15000
25	NKIB5905	134	25	30	42	23	23600	31500	4350	5200	14000
30	NKIB5906	151	30	35	47	23	25000	35500	4750	6300	13000
35	NKIB5907	247	35	42	55	27	31500	50000	6000	8400	11000
40	NKIB5908	320	40	48	62	30	43000	67000	7400	10900	9000
45	NKIB5909X	380	45	52	68	30	45000	73000	7700	12000	8500
50	NKIB5910X	385	50	58	72	30	47000	80000	8100	13700	8000
55	NKIB5911	555	55	63	80	34	58000	100000	9700	16600	7000
60	NKIB5912	595	60	68	85	34	60000	108000	10000	17900	6500
65	NKIB5913X	640	65	72	90	34	61000	112000	10300	19300	6500
70	NKIB5914	985	70	80	100	40	84000	156000	13500	25000	5500