15-1991
具有球形外表面和扩展内圈宽度的球轴承（包括偏心锁圈）（包括勘误表：1991）

Ball Bearings With Spherical Outside Surfaces And Extended Inner Ring Width (Includes Eccentric Locking Collars) (Includes Errata: 1991)

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标准号

15-1991

发布

1991年

发布单位

ABMA - American Bearing Manufacturers Association

 

 

适用范围

This Standard specifies boundary dimensions and tolerances for bearings with spherical outside surfaces and extended inner ring width and eccentric locking collars. These bearings are frequently mounted in housings having mating internal spherical surfaces to provide alignment at mounting. Relubrication features are optional and may be designed to interface with the lubrication zones of mating housings so that the bearings will be properly lubricated. The relubrication means in the outer ring@ if used@ shall be located on one or both sides of the outer ring zones@ defined by dimensions in the tables@ in such a way that lubricant will satisfactorily feed into the bearing from a housing bore groove covering the zone.

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