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:NSK 51220 SKF 51184 TIMKEN 25580/25520D OKB FAG 23088-K-MB + H3088-HG ISO 98400/98788 INA AXK85110 KOYO NN3060K NTN RNAB203X NTN SF5225VPX1 NACHI UKFL313+H2313 FAF 6307-Z Hyatt 93320 NMB FR-1/4 NOK AS568-106-D
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