| Dimensions (metric) | F | 21 | ![]() Without Inner Race |
| D | 29 | ||
| B | 20 | ||
| Approx. Wgt. lbs | .090 | ||
| Interchange | FAG | NK 21/20 | |
| IKO | TAF 212920 | ||
| INA | NK 21/20 | ||
| NADELLA | NB 21 29 20 | ||
| SKF | NK 21/20 | ||
| SKF (Old No.) | RNA 212920 | ||
1) Most sizes have a lubrication groove and hole in the O.D. of the outer race. Consult factory for availability
订购 CONSOLIDATED NK-21/20 请填写如下信息
Hot number:KOYO 23180 CACK/W33 NSK NN 3020 K ASK NJ 2336 TIMKEN 52393/52637 OKB 2205EH OKB 7515 NSK 30BWK03B FBJ 4206ZZ SKF 6219-RS1 SKF 7209 BEP NACHI 7332DB ISO HK142220 ISO NF221 FAF 5209 SKF PBMF 19021080 M1G1 Previous:NK-21/16 滚针轴承 ---- Next:NK-22/16 滚针轴承 Return to CONSOLIDATED轴承型号查询 | |||