Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial Timken L853049 - L853011-B

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 L853000 Cone Part Number L853049 Cup Part Number L853011-B Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 10.875 in D - Cup Outer Diameter 13.7775 in D1 - Flange Outer Diameter 14.0925 in B - Cone Width 1.375 in C - Cup Width 0.9375 in C1 - Cup Flange Width 0.2362 in T1 - Bearing Width to Flange 0.7362 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 11.34 in db - Cone Backface Backing Diameter 11.54 in Da - Cup Frontface Backing Diameter 13.50 in Ab - Cage-Cone Frontface Clearance 0.18 in Aa - Cage-Cone Backface Clearance 0.21 in a - Effective Center Location3 1.38 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 19400 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 74900 lbf C0 - Static Radial Rating 169000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 17900 lbf Factors K - Factor7 1.08 e - ISO Factor8 0.54 Y - ISO Factor9 1.11 G1 - Heat Generation Factor (Roller-Raceway) 1060 G2 - Heat Generation Factor (Rib-Roller End) 350 Cg - Geometry Factor10 0.152