Standard No.:	GB/T 288-1994
English Name:	Rolling bearings - Self-aligning roller bearings - Boundary dimensions
Chinese Name:	滚动轴承 调心滚子轴承 外形尺寸
Chinese Classification:	J11    Rolling bearing
Professional Classification:	GB    National Standard
ICS Classification:	21.100.20 21.100.20    Rolling bearings 21.100.20
Issued by:	AQSIQ
Issued on:	1994-12-27
Implemented on:	1995-10-1
Status:	superseded
Superseded by:	GB/T 288-2013 Rolling bearings—Self-aligning roller bearings—Boundary dimensions
Superseded on:	2014-6-1
Superseding:	GB 287-1987 Rolling bearings--Self-aligning roller bearings with tapered adapter sleeves--Boundary dimension GB 288-1987 Rolling bearings--Self-aligning roller bearings--Boundary dimensions
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	150.00
Delivery:	via email in 1 business day

1 Subject Content and Application Scope



This standard specifies the boundary dimensions of such Self-aligning roller bearings with boundary dimensions meeting "Rolling Bearings-Radial Bearings-Boundary Dimensions" (GB 273.3) and of such Self-aligning roller bearings mounted on adapter sleeves.

This standard is applicable to Self-aligning roller bearings.



2 Normative References



GB 273.3 Rolling Bearings-Radial Bearings-Boundary Dimensions

GB 9160.1 Rolling bearings - Accessories - Adapter Sleeves - Basic Dimensions



3 Symbols (See Figures 1 to 16)

Contents
1 Subject Content and Application Scope
2 Normative References
3 Symbols
4 Boundary Dimensions
5 Marking
Appendix A Comparison of New and Old Bearing Designations (Informative)
Additional Explanation: