| Dimensions (inch) | F | 1.7500 | ![]() MR |
| D | 2.3125 | ||
| B | 1.2500 | ||
| Approx. Wgt. lbs | .550 | ||
| Appropriate Inner Race | MI-24 | ||
| Interchange | IKO | BR-283720 | |
| INA | NCS-2820 | ||
| McGill | MR-28 | ||
| RBC | SJ7315 | ||
| Torrington | HJ-283720 | ||
| 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:OKB FBJ 1630 CX 25580/25520 CX NJ3220 AST SAJK22C Timken SM1315WS FYH UCT210 STEYR 6207-2RS FAG NKIB-5906 SKF NU-19/950E SKF NUP-211E MRC 2310K SKF 402506 KOYO 6211-2Z NOK P-11.2 U801
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