圆柱滚子轴承 -上海火威传动科技有限公司

基本尺寸			基本额定载荷		额定转速		型号
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
500	720	100	1750000	3200000			NU10/500-TB-M1
480	650	170	2350000	6100000			NNU4996-S-K-M-SP
460	620	160	2110000	5500000			NNU4992-S-K-M-SP
440	600	160	2040000	5200000			NNU4988-S-K-M-SP
420	560	140	1530000	4000000			NNU4984-S-K-M-SP
400	540	140	1490000	3800000			NNU4980-S-K-M-SP
380	520	140	1440000	3600000			NNU4976-S-K-M-SP
360	480	118	1130000	2800000			NNU4972-S-K-M-SP
240	320	80	530000	1210000			NNU4948-S-K-M-SP
220	300	80	510000	1140000			NNU4944-S-M-SP
220	300	80	510000	1140000			NNU4944-S-K-M-SP
200	280	80	490000	1040000			NNU4940-S-M-SP
200	280	80	490000	1040000			NNU4940-S-K-M-SP
190	260	69	410000	880000			NNU4938-S-M-SP
190	260	69	410000	880000			NNU4938-S-K-M-SP
180	250	69	405000	860000			NNU4936-S-M-SP
180	250	69	405000	860000			NNU4936-S-K-M-SP
170	230	60	340000	700000			NNU4934-S-M-SP
170	230	60	340000	700000			NNU4934-S-K-M-SP
160	220	60	335000	680000			NNU4932-S-M-SP
160	220	60	335000	680000			NNU4932-S-K-M-SP
150	210	60	330000	650000			NNU4930-S-M-SP
150	210	60	330000	650000			NNU4930-S-K-M-SP
140	190	50	190000	400000			NNU4928-S-M-SP
140	190	50	190000	400000			NNU4928-S-M-SP
140	190	50	190000	400000			NNU4928-S-K-M-SP
140	190	50	190000	400000			NNU4928-S-K-M-SP
130	180	50	188000	385000			NNU4926-S-M-SP
130	180	50	188000	385000			NNU4926-S-M-SP
130	180	50	188000	385000			NNU4926-S-K-M-SP