| Dimensions (metric) | d | 105 | ![]() |
| D | 190 | ||
| E | 171.5 | ||
| B | 36 | ||
| Approx. Wgt. lbs | 9.970 | ||
| Interchange | FAG | N221E | |
| Rollway | U 1221 E | ||
| SKF | N221E | ||
| STEYR | N221E | ||
| * "E" dimension equal to FAG and SKF. Other manufacturers "E" dimension may vary. ** "E" suffix designates higher capacity derived by using longer rollers. 1) The above series is available with either: Stamped steel or glass fibre cage - No suffix. Machined bronze cage - suffix "M". 2) These bearings are available in C/2, C/3, C/4, W/23 and C/5 internal clearance. 3) Some sizes are available in ABEC #3(P/6) precision. | |||
Hot number:SKF 7201 AC/DT NSK NNU 4944 K NACHI NUP 328 E NSK NU 411 OKB 1000079K1 Timken HM231132/HM231115 ISO N3252 NTN NF321 PFI PC45750032CS SKF VKBA 6502 FAG 71948TGP/4 New Departure 7322BMG SKF 30238/DF SKF NJ 315 ECP RHP 6216 N
Previous:N-220E 圆柱滚子轴承 ---- Next:N-222E 圆柱滚子轴承
Return to CONSOLIDATED轴承型号查询