Tapered Roller Bearings - Single Cones - Metric Timken X32209M

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 32209M Cone Part Number X32209M Design Units METRIC Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 181000 N C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 46800 N Full Timken Part Number 32209 Dimensions d - Cone Bore 45 mm B - Cone Width 23.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 1.520 mm da - Cone Frontface Backing Diameter 51 mm db - Cone Backface Backing Diameter 54 mm Ab - Cage-Cone Frontface Clearance 3 mm Aa - Cage-Cone Backface Clearance 1.3 mm a - Effective Center Location4 -4.3 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 26900 N C1 - Dynamic Radial Rating (1 million revolutions)6 104000 N C0 - Static Radial Rating 98700 N Ca90- Dynamic Thrust Rating (90 million revolutions)7 18700 N Factors K - Factor8 1.44 G1 - Heat Generation Factor (Roller-Raceway) 30.5 G2 - Heat Generation Factor (Rib-Roller End) 13.8 Cg - Geometry Factor9 0.0809