| Dimensions (metric) | d | 630 | ![]() Tapered Bore - 1:12 |
| D | 1030 | ||
| B | 315 | ||
| Approx. Wgt. lbs | 2381.000 | ||
| Interchange | FAG | - | |
| SKF | 231/630 CA | ||
| Torrington | 231/630 | ||
| Torrington (Old No.) | 630 SD 31 | ||
| * This series is available in tapered bore - suffix "K" (taper 1:12). 1) Suffix "W/33" - lubrication groove and holes in outer ring. 2) C/3, C/4, and C/5 internal clearances are also available. 3) High capacity bearings (suffix "E") are equipped with cages of glass fibre reinforced polyamide 66 material or steel cages (suffix "J"). | |||
Hot number:SKF 71904 C NSK 71930 C/DT NTN 23032 CC/W33 NSK 51334 FAG NUP2218E.TVP2 SKF 61911-2RZ OKB 8049/45 FBJ 5205ZZ ISB GE 12 RB KOYO MJ-18121 NTN NJ2205E SNFA VEB 90 /S/NS 7CE3 BAL 94618 INA NA-4918 American TT-1120
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