JB/T 3370-2011 (English Version) PDF

Scope: This standard specifies the structural type, code method, overall dimensions, technical requirements, testing methods and inspection rules, markings and rust-proof packaging of cross-shaft universal joint cylindrical roller bearings for steel rolling machinery, lifting and transportation machinery and other heavy machinery. wait. This standard applies to the production, inspection and acceptance of universal joint cylindrical roller bearings (hereinafter referred to as bearings).

JB/T 3370-2011 Referenced Document

GB/T 1801-2009 Gemetrical Product Specifications(GPS).Limits and fits.Selection of tolerance zones and fits
GB/T 18254-2002 High-carbon chromium bearing steel
GB/T 24605-2009 Rolling bearings.Marking for products
GB/T 24608-2009 Inspection rules for rolling bearings and commercial parts
GB/T 307.2-2005 Rolling bearings-Measuring and gauging principles and methods
GB/T 3203-1982 Specification for carburizing steels of bearings
GB/T 7811-2007 Rolling bearings Symbols for quantities
GB/T 8597-2003 Rolling bearings-Rust proof packaging
JB/T 1255-2001 Specification for heat-treatment of rolling bearing parts made from high carbon chromium steel
JB/T 6639-2004 Rolling bearing parts-Skeleton acrylonitrile-buta-diene copolymers seal-Specifications
JB/T 7051-2006 Rolling bearings parts.Methods for the measurement and assessment of surface roughness
JB/T 8881-2011 Rolling bearings. Carburizing heat-treatment for parts. Specifications

2011 JB/T 3370-2011 Rolling bearings.Cylindrical roller bearings for universal joints
2002 JB/T 3370-2002 Rolling bearings-cylindrical roller bearings for universal joints