| Dimensions (inch) | F | 3.0000 | ![]() MR |
| D | 3.7500 | ||
| B | 1.7500 | ||
| Approx. Wgt. lbs | 1.700 | ||
| Appropriate Inner Race | MI-40 | ||
| Interchange | IKO | BR-486028 | |
| INA | - | ||
| McGill | MR-48 | ||
| RBC | SJ8517 | ||
| Torrington | HJ-486028 | ||
| 1) Material - Outer races, inner races and rollers are made from 52100 steel and hardened to Rockwell hardness 60-64 RC. These bearings are equipped with stamped steel cages. 2) Lubrication - Outer races have an external centered oil groove and one oil hole. Inner races have an internal centered oil groove and one oil hole. 3) For applications where the bearing is run directly on the shaft, no inner race is required. The shaft hardness should be 60 Rockwell C scale. | |||
Hot number:RHP 7030 C SKF UEL 211 OKB 66412H NTN 4T-30215DF SNR 7203BGA ISO E6 NACHI NJ 2238 NTN SC05A79C3 SNR UKC308H KOYO UK309 Torrington AN-30 SKF NU-1020 SKF 6221 STEYR 6218-ZN GMN FE8040Z16
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