| 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:TIMKEN LM665949/LM665910CD OKB 3G222HT OKB SKF 51108 V/HR11Q1 NTN 6818ZZ NTN KMJ14X18X11.8 NTN NAO-40×55×17 KOYO NUP309 ISB SS 628/8-ZZ FYH UCT211E NTN TPSY-40SD McGill YCRS-14 SKF 557678 SKF SYNT 75 LW NOK OUIS 50 40 6 耐熱
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