Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial Timken 850 - 832-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 835 Cone Part Number 850 Cup Part Number 832-B Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 3 1/2 in D - Cup Outer Diameter 6.6250 in D1 - Flange Outer Diameter 6.9960 in B - Cone Width 2.2190 in C - Cup Width 1.6250 in C1 - Cup Flange Width 0.3750 in T1 - Bearing Width to Flange 0.8750 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 3.94 in db - Cone Backface Backing Diameter 4.17 in Da - Cup Frontface Backing Diameter 6.14 in Ab - Cage-Cone Frontface Clearance 0.1 in Aa - Cage-Cone Backface Clearance 0.13 in a - Effective Center Location3 -0.73 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 28300 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 109000 lbf C0 - Static Radial Rating 117000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 14500 lbf Factors K - Factor7 1.95 e - ISO Factor8 0.3 Y - ISO Factor9 2 G1 - Heat Generation Factor (Roller-Raceway) 197.9 G2 - Heat Generation Factor (Rib-Roller End) 34.8 Cg - Geometry Factor10 0.0937