Dimensions (metric) | d | 3 | Two Shields ZZ |
D | 6 | ||
B | 3 | ||
Approx. Wgt. lbs | .0010 | ||
Interchange | ADR | - | |
ISC | - | ||
NMB | - | ||
NTN | - | ||
RMB | - | ||
SKF | W637/3-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:FAG 7221 B/DF SKF 51118 NSK BL 220 Z NTN KJ25X30X23.8 SKF NJ 1060 MA CX NP348 E IKO TRI 325230 BERLISS 21/8x21/4x31/2 FAG 207-ZNR SKF MM45BS75P/4 SKF SS624-2RS SKF BD-23024 CCK/W33-H 3024 SKF K 89324 M TORRINGTON FAFNIR 6211-ZN NOK TCZ 20 40 9 FKM
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