Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial Timken 460 - 453XB

Описание

Like the TS bearing design, the TSF design 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. TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings. Specifications Series 455 Cone Part Number 460 Cup Part Number 453XB Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 1 3/4 in D - Cup Outer Diameter 4.25 in D1 - Flange Outer Diameter 4.4960 in B - Cone Width 1.1542 in C - Cup Width 0.9687 in C1 - Cup Flange Width 0.2188 in T1 - Bearing Width to Flange 0.3440 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.030 in da - Cone Frontface Backing Diameter 2.13 in db - Cone Backface Backing Diameter 2.36 in Da - Cup Frontface Backing Diameter 3.96 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 9370 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 36100 lbf C0 - Static Radial Rating 37200 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 5380 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