| Dimensions (inch) | d | .5000 | ![]() Two Seals 2RS |
| D | 1.3750 | ||
| B | .4375 | ||
| Approx. Wgt. lbs | .106 | ||
| Interchange | FED | BR-9921 | |
| General | 22208-55 | ||
| NICE | 1621 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:KOYO NJ 319 NSK 6917 TIMKEN 3474/3420-B OKB 60013 OKB 12307H NSK 1216 K NTN 6011LLB KOYO 6822-2RD CX CX201 NTN NK42/30R ISB NNU 4180 M/W33 NKE NU306-E-TVP3 NTN GE-50ES SKF (Old No.) H-3184x400 NACHI 61915-RS
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