Tapered Roller Bearings - TS (Tapered Single) Metric Timken XAB-32010X - YKA32010X

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 32010X Cone Part Number XAB-32010X Cup Part Number YKA32010X Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) XAB32010X-90402 Dimensions d - Bore 50 mm D - Cup Outer Diameter 82.000 mm B - Cone Width 20.000 mm C - Cup Width 21.500 mm T - Bearing Width 26.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 3.050 mm r - Cup Backface "To Clear" Radius2 1.27 mm da - Cone Frontface Backing Diameter 55 mm db - Cone Backface Backing Diameter 62 mm Da - Cup Frontface Backing Diameter 77.00 mm Db - Cup Backface Backing Diameter 73.91 mm Ab - Cage-Cone Frontface Clearance 2.5 mm Aa - Cage-Cone Backface Clearance 0.5 mm a - Effective Center Location3 -2 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 21500 N C1 - Dynamic Radial Rating (1 million revolutions)5 82700 N C0 - Static Radial Rating 92700 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 15500 N Factors K - Factor7 1.38 e - ISO Factor8 0.42 Y - ISO Factor9 1.42 G1 - Heat Generation Factor (Roller-Raceway) 34 G2 - Heat Generation Factor (Rib-Roller End) 20.3 Cg - Geometry Factor10 0.0853