| Dimensions (metric) | d | 105 | ![]() |
| D | 190 | ||
| B | 36 | ||
| Approx. Wgt. lbs | 11.700 | ||
| Interchange | Barden | 221 HC UL | |
| FAF | - | ||
| FAG | B7221C.T.P4S | ||
| MRC | 221RDU #7 BKE | ||
| New Departure | UQ 20221 DTL7 | ||
| SKF | 7221 CD P4 GA | ||
| * This series has ABEC #7 boundary tolerances with ABEC #9 running accuracies. 1) Suffix "TG" - Phenolic cage, land-riding on the outer ring and universally flush-ground faces for Back-to-Back, Face-to-Face or Tandem mounting. 2) Angle contact - 15° counterbored outer ring - light preload. 3) This series is available with ceramic balls - Prefix “HC”. Consult factory for availability. | |||
Hot number:OKB 150208 OKB 13614 OKB OKB K223015.5 FAG 23148-E1-K SKF 71913 CD/P4AL IKO CRBC 70070 CX CX299 NKE NNCF5008-V INA NUTR-50110-X FAF RA-107-104 FAG NUP-2256 RBC YCRSC-18 SKF BD-239/560 CAK/W33-OH 39/560 H NOK OUIS 200 180 12 耐熱
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