组合轴承DNJB5909,NJA5910,DNJB5910,NJA5911,DNJB5911,NJA5912,DNJB5912-南京哈宁轴承制造有限公司

轴径Shaft Diameter	轴承型号 Bearing Designation	外形尺寸 Borndary Dimensions						基本额定负荷 Basic Load Rating				极限转速 Limiting Speed		重量Mass
		d	F	D	B	B1	rs	径向 Radial		轴向 Axial		极限转速 Limiting Speed
		d	F	D	B	B1	rs	动Dyn. Cr	静Stat. Cor	动Dyn. Ca	静Stat. Coa	油润滑 Oil	脂润滑 Grease
mm		mm						N				rpm		g
12	NJA5901	12	16	24	16	--	0.3	6200	7800	2120	960	24000	15000	0.038
15	NJA5902	15	20	28	18	--	0.3	7800	11400	2400	1240	20000	13000	0.05
15	DNJB5902	15	20	28	18	20	0.3	7800	11400	2400	1240	20000	13000	0.052
22	NJA59/22	22	28	39	23	--	0.3	14000	20400	4500	2500	15000	9000	0.12
22	DNJB59/22	22	28	39	23	25	0.3	14000	20400	4500	2500	15000	9000	0.124
25	NJA5905	25	30	42	23	--	0.3	14400	21200	4800	2840	14000	8500	0.13
25	DNJB5905	25	30	42	23	25	0.3	14400	21200	4800	2840	14000	8500	0.133
30	NJA5906	30	35	47	23	--	0.3	16000	25600	4900	3200	12000	7500	0.147
30	DNJB5906	30	35	47	23	25	0.3	16000	25600	4900	3200	12000	7500	0.151
40	NJA5908	40	48	62	30	--	0.6	26800	48800	8300	5800	8500	5600	0.347
40	DNJB5908	40	48	62	30	34	0.6	26800	48800	8300	5800	8500	5600	0.364
45	NJA5909	45	52	68	30	--	0.6	27600	52400	8600	6400	8000	5300	0.401
45	DNJB5909	45	52	68	30	34	0.6	27600	52400	8600	6400	8000	5300	0.418
50	NJA5910	50	58	72	30	--	0.6	28400	56800	8900	6800	7000	4800	0.41
50	DNJB5910	50	58	72	30	34	0.6	28400	56800	8900	6800	7000	4800	0.431
55	NJA5911	55	63	80	34	--	1	33200	64000	10500	8300	6700	4500	0.59
55	DNJB5911	55	63	80	34	38	1	33200	64000	10500	8300	6700	4500	0.613
60	NJA5912	60	68	85	34	--	1	35200	70400	10700	8800	6000	4000	0.632
60	DNJB5912	60	68	85	34	38	1	35200	70400	10700	8800	6000	4000	0.657