Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 462W - 452

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 455 Cone Part Number 462W Cup Part Number 452 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 2 1/4 in D - Cup Outer Diameter 4.25 in B - Cone Width 1.1542 in C - Cup Width 1.063 in T - Bearing Width 1.2819 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.09 in r - Cup Backface "To Clear" Radius2 0.030 in da - Cone Frontface Backing Diameter 2.48 in db - Cone Backface Backing Diameter 2.64 in Da - Cup Frontface Backing Diameter 3.96 in Db - Cup Backface Backing Diameter 3.90 in Ab - Cage-Cone Frontface Clearance 0.08 in Aa - Cage-Cone Backface Clearance 0.07 in a - Effective Center Location3 -0.28 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 7900 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 30500 lbf C0 - Static Radial Rating 37200 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 4540 lbf Factors K - Factor7 1.74 e - ISO Factor8 0.34 Y - ISO Factor9 1.79 G1 - Heat Generation Factor (Roller-Raceway) 58.6 G2 - Heat Generation Factor (Rib-Roller End) 17.1 Cg - Geometry Factor10 0.0946