Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial Timken L433749 - L433710-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 L433700 Cone Part Number L433749 Cup Part Number L433710-B Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 6 1/2 in D - Cup Outer Diameter 8.5000 in D1 - Flange Outer Diameter 8.7500 in B - Cone Width 1.0313 in C - Cup Width 0.8125 in C1 - Cup Flange Width 0.1875 in T1 - Bearing Width to Flange 0.4063 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.06 in da - Cone Frontface Backing Diameter 6.77 in db - Cone Backface Backing Diameter 6.85 in Da - Cup Frontface Backing Diameter 8.35 in Ab - Cage-Cone Frontface Clearance 0.09 in Aa - Cage-Cone Backface Clearance 0.08 in a - Effective Center Location3 0.34 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 46300 N C1 - Dynamic Radial Rating (1 million revolutions)5 40200 lbf C0 - Static Radial Rating 75300 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 6500 lbf Factors K - Factor7 1.6 e - ISO Factor8 0.36 Y - ISO Factor9 1.65 G1 - Heat Generation Factor (Roller-Raceway) 365 G2 - Heat Generation Factor (Rib-Roller End) 168 Cg - Geometry Factor10 0.175