GB/T 304.9-1981
Replaced
GB/T 27554-2011
Active
National standards
GB/T 27554-2011 Rolling bearings—Insert bearing units—Identification code
GB/T 27554-2011 Rolling bearings—Insert bearing units—Identification code
Basic Information
Standard Code:
GB/T 27554-2011
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Rolling bearings
ICS Name:
Rolling bearings
Publish Date:
2011-11-21
Implement Date:
2012-06-01
Pages:
8 pages
Scope
This standard specifies the method of formulating the designation of seated spherical ball bearings (hereinafter referred to as seated bearings) and seated bearings with accessories.
This standard applies to seated bearings for general purposes.
Development Information
Referenced Standards
GB/T 272-1993 Rolling bearing—Identification code
GB/T 6930-2002 Rolling bearings—Vocabulary
GB/T 7810-1995 Rolling bearings—Insert bearing units boundary dimensions
JB/T 2974-2004 The Supplementary Provisions for the Numbering Method of Rolling Bearing JB/T 2974-2004
JB/T 5304-2007 Rolling bearings-Insert bearings-Radial internal clearance
JB/T 5303-2002 Insert bearing units-Supplementary structure-Boundary dimensions
Related Standards
GB/T 7948-1987
Replaced
GB/T 7948-1987 Test method for PV limit of plastics bearings
GB/T 12764-1991
Replaced
GB/T 12764-1991 Rolling bearings—Needle roller bearings, drawn cup, without inner ring—Boundary dimension plan
GB/T 275-1993
Replaced
GB/T 275-1993 Shaft and housing fits for rolling bearings
GB/T 4662-1993
Replaced
GB/T 4662-1993 Rolling bearings—Static load ratings
GB/T 4604-1993
Replaced