Tapered Roller Bearings - TS (Tapered Single) Metric Timken X32052X - Y32052X

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 32052X Cone Part Number X32052X Cup Part Number Y32052X Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) 32052X-90KA1 Dimensions d - Bore 260 mm D - Cup Outer Diameter 400 mm B - Cone Width 87 mm C - Cup Width 65 mm T - Bearing Width 87.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 5 mm r - Cup Backface "To Clear" Radius2 4 mm da - Cone Frontface Backing Diameter 284 mm db - Cone Backface Backing Diameter 293 mm Da - Cup Frontface Backing Diameter 382.5 mm Db - Cup Backface Backing Diameter 367 mm Ab - Cage-Cone Frontface Clearance 5.3 mm Aa - Cage-Cone Backface Clearance 9.9 mm a - Effective Center Location3 -1.5 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 394000 N C1 - Dynamic Radial Rating (1 million revolutions)5 1520000 N C0 - Static Radial Rating 2440000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 293000 N Factors K - Factor7 1.34 e - ISO Factor8 0.43 Y - ISO Factor9 1.38 G1 - Heat Generation Factor (Roller-Raceway) 1752.5 G2 - Heat Generation Factor (Rib-Roller End) 154 Cg - Geometry Factor10 0.1711