Tapered Roller Bearings - Single Cones - Metric Timken XAA32013X

Описание

This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft. Specifications Series 32013X Cone Part Number XAA32013X Design Units METRIC Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 202000 N C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 52500 N Full Timken Part Number 32013X Dimensions d - Cone Bore 65 mm B - Cone Width 23.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 5.080 mm da - Cone Frontface Backing Diameter 71 mm db - Cone Backface Backing Diameter 82 mm Ab - Cage-Cone Frontface Clearance 2.5 mm Aa - Cage-Cone Backface Clearance 1.5 mm a - Effective Center Location4 -0.3 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 30100 N C1 - Dynamic Radial Rating (1 million revolutions)6 116000 N C0 - Static Radial Rating 137000 N Ca90- Dynamic Thrust Rating (90 million revolutions)7 23700 N Factors K - Factor8 1.27 G1 - Heat Generation Factor (Roller-Raceway) 57.4 G2 - Heat Generation Factor (Rib-Roller End) 35.6 Cg - Geometry Factor9 0.104