| Dimensions (metric) | d | 1.5 | ![]() Two Shields ZZ |
| D | 4 | ||
| B | 2 | ||
| Approx. Wgt. lbs | .0010 | ||
| Interchange | ADR | - | |
| ISC | - | ||
| NMB | - | ||
| NTN | - | ||
| RMB | - | ||
| SKF | W638/1.5-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:ZKL 7315 B BARDEN 71902 C/DB OKB H60310 FAG 20236-MB Timken 205KDD CX E17 KOYO EE2S ZZ Timken HH914447/HH914412 SKF NU 336 ECM INA NNF-5030A-DA2RSV RBC YCRSR-22 SKF 36740 NSK 6314 N NTN 6217-RZ NOK VC 8 14 4 NBR
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