GB/T 307.1-2017 Active National standards

GB/T 307.1-2017 Rolling bearings—Radial bearings—Geometrical product specifications(GPS)and tolerance values

Publish Date: 2017-11-01 Implement Date: 2018-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 307.1-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Rolling bearings

ICS Name: Rolling bearings

Publish Date: 2017-11-01

Implement Date: 2018-05-01

Pages: 51 pages

Scope

This part of GB/T 307 specifies the dimensions and geometric characteristics of centric bearings, the limit deviations from the nominal dimensions, and the tolerance values, in order to define the interface of centric bearings (except for chamfers). The nominal external dimensions are given in ISO 15, ISO 355 [2], and ISO 8443 [7]. This part does not apply to certain special types of centric bearings (such as stamped outer ring needle bearings) or centric bearings used in special situations (such as aircraft frame bearings and precision instrument bearings). The tolerances for these bearings are given in the corresponding standards. The limit dimensions of chamfers are given in ISO 582.