Standard No.:	GB/T 294-2015
English Name:	Rolling bearings—Three-point and four-point contact ball bearings—Boundary dimensions
Chinese Name:	滚动轴承 三点和四点接触球轴承 外形尺寸
Chinese Classification:	11
Professional Classification:	GB    National Standard
ICS Classification:	21.100.20 21.100.20    Rolling bearings 21.100.20
Source Content Issued by:	AQSIQ;SAC
Issued on:	2015-02-04
Implemented on:	2015-10-1
Status:	valid
Superseding:	GB/T 294-1994 Rolling bearings - Three-point and four-point contact ball bearings - Boundary dimensions
Target Language:	English
File Format:	PDF
Word Count:	2000 words
Translation Price(USD):	40.0
Delivery:	via email in 1 business day

This standard specifies the boundary dimensions of three-point and four-point contact ball bearings (hereinafter referred to as bearings) in accordance with GB/T 273.3-2015. This standard is applicable to the design and type selection of bearings.

Foreword i 1 Scope 2 Normative References 3 Terms and Definitions 4 Symbols 5 Designations 6 Marking Examples 7 Boundary Dimensions Bibliography