Tapered Roller Bearings - TS (Tapered Single) Metric Timken XAA32024X - Y32024X

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 32024X Cone Part Number XAA32024X Cup Part Number Y32024X Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) XAA32024X-90NA1 Dimensions d - Bore 120 mm D - Cup Outer Diameter 180 mm B - Cone Width 38.000 mm C - Cup Width 29.000 mm T - Bearing Width 38.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 5.080 mm r - Cup Backface "To Clear" Radius2 2.03 mm da - Cone Frontface Backing Diameter 130 mm db - Cone Backface Backing Diameter 141 mm Da - Cup Frontface Backing Diameter 174.00 mm Db - Cup Backface Backing Diameter 165.10 mm Ab - Cage-Cone Frontface Clearance 3.6 mm Aa - Cage-Cone Backface Clearance 3 mm a - Effective Center Location3 1.5 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 89800 N C1 - Dynamic Radial Rating (1 million revolutions)5 347000 N C0 - Static Radial Rating 466000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 70500 N Factors K - Factor7 1.27 e - ISO Factor8 0.46 Y - ISO Factor9 1.31 G1 - Heat Generation Factor (Roller-Raceway) 255 G2 - Heat Generation Factor (Rib-Roller End) 58.3 Cg - Geometry Factor10 0.117