30200 series, 30300 series, 32000 series, 32200 series, 32300 series, 31000 series, 33000 series, 33100 series 33200 serie
TAPERED ROLLER BEARING Specifications
1)Gcr 15 chrome steel
2)Hardness: HRC60-HRC65
3)Durability:3 times longer life
4)Flexibility :low onise
5)High precision :P5/P6class
6)Consistency:100%pass rate
7)Tolerance standard: GB/T307(ISO492)
Qua-City Qualifications
1)Internationally recognized ISO/IEC 17025:2005 certified laboratory
2)Committee members of the China Bearing Industry Association in:China National Rolling Bearing Standardization Technology Committee ,China National Rolling Bearing Inspection & Measuring Instrument Technology Committee .
3)Authorized Training and Certification Centre for Bearing Manufacturing Skilled Workers certified by China National Mechanical Industry Worker Skilful Certification Centre.
tapered roller bearing
