Tapered Roller Bearings - TS (Tapered Single) Metric Timken XA32217 - Y32217

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 32217M Cone Part Number XA32217M Cup Part Number Y32217M Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) 32217-9X026 Dimensions d - Bore 85 mm D - Cup Outer Diameter 150 mm B - Cone Width 36 mm C - Cup Width 30.000 mm T - Bearing Width 38.500 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 2.540 mm r - Cup Backface "To Clear" Radius2 2.03 mm da - Cone Frontface Backing Diameter 94 mm db - Cone Backface Backing Diameter 100 mm Da - Cup Frontface Backing Diameter 142.00 mm Db - Cup Backface Backing Diameter 134.11 mm Ab - Cage-Cone Frontface Clearance 4.1 mm Aa - Cage-Cone Backface Clearance 3.3 mm a - Effective Center Location3 -4.6 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 75300 N C1 - Dynamic Radial Rating (1 million revolutions)5 291000 N C0 - Static Radial Rating 305000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 54200 N Factors K - Factor7 1.39 e - ISO Factor8 0.42 Y - ISO Factor9 1.43 G1 - Heat Generation Factor (Roller-Raceway) 121.4 G2 - Heat Generation Factor (Rib-Roller End) 32.6 Cg - Geometry Factor10 0.0836