| Dimensions (metric) | d | 8 | ![]() Two Shields ZZ |
| D | 16 | ||
| B | 6 | ||
| Approx. Wgt. lbs | .0090 | ||
| Interchange | ADR | - | |
| ISC | - | ||
| NMB | - | ||
| NTN | - | ||
| RMB | - | ||
| SKF | W638/8-ZZ | ||
| 1) Outer races, inner races and balls are manufactured from 440C or equivalent stainless steel. They are through hardened to a hardness of 55-57RC. 2) The cages are manufactured from 304 or equivalent stainless steel. 3) Shields are manufactured from 304 or equivalent stainless steel. | |||
Hot number:STEYR 3308 NTN 23152 CAC/W33 OKB 7617E ISO 23280 KCW33+H3280 SKF 6012-RS1 ISB 613801 SKF 6324 AST AST20 19050 SNR GB12398S05 NKE NJ2228-E-M6 NACHI UKFX05+H2305 SKF 29392EM FAG N-305 SKF 7312 BECBPH KOYO 6014-RZ
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