| Dimensions (inch) | du | 2.8750 | ![]() |
| Du | 4.2500 | ||
| dw | 2.5000 | ||
| dg | 2.5625 | ||
| Dw | 4.0000 | ||
| H | 1.3125 | ||
| Approx. Wgt. lbs | 2.700 | ||
| Interchange | American | - | |
| Andrews | RTWM-621 | ||
| INA | RTW-621 | ||
| Rollway | AT-621 | ||
| Torrington | - | ||
| * These bearings are supplied as a complete unit. 1) This series is equipped with machined bronze cages. 2) O.D. dimension of shaft washer and bore dimension of housing washer may vary between manufacturers. 3) Smaller and larger sizes are available on special order. | |||
Hot number:SKF 7316 B/DT NACHI 29380 TIMKEN L217849/L217810DC Timken 160RU30 NTN ARX45X115X44 FAG HCB7221-E-T-P4S NSK RS-4940E4 FBJ NKS12 TN ISO NCF2940 V FBJ NU413 SKF SYM 1.1/2 TF RBC MR-20-2RS SKF R-6-2RS SKF 23160-2CS5/VT143 STEYR 6205-Z
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