Tapered Roller Bearings - Single Cones - Metric Timken X32928M

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 32928M Cone Part Number X32928M Design Units METRIC Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 394000 N C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 102000 N Full Timken Part Number 32928 Dimensions d - Cone Bore 140 mm B - Cone Width 32.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 2.030 mm da - Cone Frontface Backing Diameter 148 mm db - Cone Backface Backing Diameter 151 mm Ab - Cage-Cone Frontface Clearance 1.8 mm Aa - Cage-Cone Backface Clearance 2.3 mm a - Effective Center Location4 2.3 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 58700 N C1 - Dynamic Radial Rating (1 million revolutions)6 226000 N C0 - Static Radial Rating 404000 N Ca90- Dynamic Thrust Rating (90 million revolutions)7 36200 N Factors K - Factor8 1.62 G1 - Heat Generation Factor (Roller-Raceway) 314.5 G2 - Heat Generation Factor (Rib-Roller End) 144.7 Cg - Geometry Factor9 0.151