| 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:NACHI NN 3088 K NTN NJ 208 NACHI NJ2313E+HJ2313E SKF 61821-2RS1 FAG 520550A CX 594/592A SKF 71919 CB/HCP4A CYSD 7311C AST 81222 M IKO BAM 1418 NSK FWF-324020 FBJ GEZ57ES NSK NCF3076V SKF SIL6E SKF 60/950 MB
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