1.1 This specification covers needle roller bearings having thick outer rings, with rollers and cages.1.2 The bearings being specified are intended to be used with hardened shafts (HRC58-65; see Test Methods E 18). For use with unhardened shafts
ASTM
Standard Specification for Bearing, Roller, Needle: Thick Outer Ring With Rollers and Cage
STD-57179
2006
2006-11-01
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