| Dimensions (metric) | d | 105 | ![]() Open |
| D | 290 | ||
| B | 65 | ||
| Approx. Wgt. lbs | 49.000 | ||
| Interchange | FAF | - | |
| FAG | 6421 | ||
| FED | - | ||
| MRC | 421-S | ||
| New Departure | 3421 | ||
| RIV | - | ||
| SKF | 6421 | ||
| STEYR | 6421 | ||
| * Sizes 6419 thru 6422 of FAG and SKF European manufacture do not conform to AFBMA standards as to O.D. and width. European dimensions are as follows for these sizes: 6419 95x240x55 mm 6420 100x250x58 mm 6421 105x260x60 mm 6422 110x280x65 mm 1) Sizes 6403 thru 6414 normally equipped with steel retainers. Certain sizes are also available in machined bronze cage, suffix “M”. 2) C/3 and C/4 internal clearances are available on all of the above sizes. | |||
Hot number:IKO NKI 55/35 KOYO NJ324E+HJ324E OKB 37752 NSK 15116/15245 KOYO ALP202 CX CX002R Timken K9X12X13FV SKF NU 220 ECM PFI PW30600337CS NICE 1614-2RS SKF 63009-2RS Hyatt 93120 FAG NJ-313 SKF NU-2308 SKF SYR 2 11/16
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