Tapered Roller Bearings - TS (Tapered Single) Metric Timken 32040X

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 32040XM Cone Part Number X32040XM Cup Part Number Y32040XM Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) 32040XM-90KM1 Dimensions d - Bore 200 mm D - Cup Outer Diameter 310 mm B - Cone Width 70 mm C - Cup Width 53.000 mm T - Bearing Width 70.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 3.050 mm r - Cup Backface "To Clear" Radius2 2.54 mm da - Cone Frontface Backing Diameter 220 mm db - Cone Backface Backing Diameter 225 mm Da - Cup Frontface Backing Diameter 297.43 mm Db - Cup Backface Backing Diameter 283.97 mm Ab - Cage-Cone Frontface Clearance 5.6 mm Aa - Cage-Cone Backface Clearance 7.4 mm a - Effective Center Location3 -3.3 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 220000 N C1 - Dynamic Radial Rating (1 million revolutions)5 847000 N C0 - Static Radial Rating 1520000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 162000 N Factors K - Factor7 1.36 e - ISO Factor8 0.43 Y - ISO Factor9 1.39 G1 - Heat Generation Factor (Roller-Raceway) 977.7 G2 - Heat Generation Factor (Rib-Roller End) 113.4 Cg - Geometry Factor10 0.141