| Dimensions (inch) | d | .3125 | ![]() Two Seals 2RS |
| D | .8750 | ||
| B | .3437 | ||
| Approx. Wgt. lbs | .034 | ||
| Interchange | FED | BR-9903A | |
| General | 21405-55 | ||
| NICE | 1603 DC | ||
| * These sizes are available with snap ring - suffix "NR". 1) This series is manufactured from 52100 steel and hardened to Rockwell Hardness 60/64 C Scale. 2) This series is precision ground to ABEC #1 tolerances and offer electric motor quality. 3) This series is equipped with a two piece riveted ribbon steel retainer. 4) The shielded (ZZ) and sealed (2RS) are packed with “Shell Alvania 3” grease. | |||
Hot number:FAG 7210 C/DB NACHI 1319K+H319 OKB OKB 466220 AST 2216 ISO 230/500 KCW33+H30/500 SKF 7021 ACD/HCP4A ISO 7316 ADB NKE NNCF4940-V AST SIBP22S KOYO UCTX08E NH 6007-Z NSK 61814-2RS SKF 401701 SKF SCF 50 ES
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