| Dimensions (metric) | d | 20 | ![]() |
| J | 31 | ||
| F | 27.5 | ||
| D | 52 | ||
| B | 15 | ||
| Approx. Wgt. lbs | .440 | ||
| Interchange | FAG | NUP 304 E | |
| Rollway | - | ||
| SKF | NUP 304 E | ||
| STEYR | NUP 304 E | ||
| Torrington | NUP 304 E | ||
| * "E" suffix designates higher radial load capacity derived by utilizing longer rollers. ** "J" dimension equal to FAG and SKF. Other manufacturers "J" dimension may vary. 1) The above series is available with either: Stamped steel or glass fibre cage - No suffix. Machined bronze cage - suffix "M". 2) These bearings are available in C/2, C/3, C/4, W/23 and C/5 internal clearance. 3) Some sizes are available in ABEC #3 (P/6) precision. 4) This series has the same boundary dimensions as the equivalent Norma Hoffmann R-300-LL Series. The load carrying capacity of this series is greater than the comparable R-300-LL series. | |||
Hot number:KOYO 7211 C/DT KOYO 53244 FAG 52307 TIMKEN 835/832 OKB ISO 29432 M KOYO 47487R/47420 KOYO FNTF-2847 ISO GE160FW-2RS SNR N309EG15 Timken X32944/Y32944 FED 2214 FAG 6202-Z RBC TT-9020 SKF 140 VS R
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