Tapered Roller Bearings - Single Cones - Metric Timken X32219

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 32219 Cone Part Number X32219 Design Units METRIC Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 551000 N C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 143000 N Full Timken Part Number 32219 Dimensions d - Cone Bore 95 mm B - Cone Width 43 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 3.050 mm da - Cone Frontface Backing Diameter 106 mm db - Cone Backface Backing Diameter 111 mm Ab - Cage-Cone Frontface Clearance 3.8 mm Aa - Cage-Cone Backface Clearance 4.1 mm a - Effective Center Location4 -6.3 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 82000 N C1 - Dynamic Radial Rating (1 million revolutions)6 316000 N C0 - Static Radial Rating 401000 N Ca90- Dynamic Thrust Rating (90 million revolutions)7 59000 N Factors K - Factor8 1.39 G1 - Heat Generation Factor (Roller-Raceway) 165.5 G2 - Heat Generation Factor (Rib-Roller End) 35.3 Cg - Geometry Factor9 0.0984