| Dimensions (metric) | d | 105 | ![]() |
| D | 260 | ||
| B | 60 | ||
| Approx. Wgt. lbs | 47.560 | ||
| Interchange | FAG | NF 421 | |
| HOFF | - | ||
| Rollway | - | ||
| SKF | NF 421 | ||
| STEYR | NF 421 | ||
| 1) The above series is available with either: Stamped steel or glass fibre cage - No suffix. Machined bronze cage - suffix "M". 2) Sizes are also available with higher radial load capacity - suffix "E". 3) These bearings are available in C/2, C/3, C/4, W/23 and C/5 internal clearance. 4) Some sizes are available in ABEC #3 (P/6) precision. | |||
Hot number:FAG 71920 AC KOYO 52415 ZKL NU 320 FAG NN3052ASK.M.SP SKF 2206 EKTN9 OKB 436111 CX 27691/27620 NACHI 480/472 ISB F699 FAG HC7010-E-T-P4S NMB LF-1910ZZ NACHI NP 1022 SIGMA NMJ 2.1/2 NTN NNU38/750C1NAP4 NOK 1AV-275
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