Tapered Roller Bearings - TS (Tapered Single) Metric Timken XAA32005X - YAA32005X

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 32005X Cone Part Number XAA32005X Cup Part Number YAA32005X Design Unit Metric Cage Material Stamped Steel Dimensions d - Bore 25 mm D - Cup Outer Diameter 47 mm B - Cone Width 15.000 mm C - Cup Width 11.500 mm T - Bearing Width 15.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 3.300 mm r - Cup Backface "To Clear" Radius2 1.02 mm da - Cone Frontface Backing Diameter 30 mm db - Cone Backface Backing Diameter 37 mm Da - Cup Frontface Backing Diameter 44.50 mm Db - Cup Backface Backing Diameter 40.89 mm Ab - Cage-Cone Frontface Clearance 1.8 mm Aa - Cage-Cone Backface Clearance 0 mm a - Effective Center Location3 -3.3 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 9460 N C1 - Dynamic Radial Rating (1 million revolutions)5 36500 N C0 - Static Radial Rating 35400 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 6970 N Factors K - Factor7 1.36 e - ISO Factor8 0.43 Y - ISO Factor9 1.39 G1 - Heat Generation Factor (Roller-Raceway) 8.6 G2 - Heat Generation Factor (Rib-Roller End) 8.7 Cg - Geometry Factor10 0.0546