Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial Timken 9386H - 9321-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 9300 Cone Part Number 9386H Cup Part Number 9321-B Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 3.3125 in D - Cup Outer Diameter 6.7500 in D1 - Flange Outer Diameter 7.0620 in B - Cone Width 1.8125 in C - Cup Width 1.2500 in C1 - Cup Flange Width 0.3125 in T1 - Bearing Width to Flange 1.0000 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 3.87 in db - Cone Backface Backing Diameter 4.37 in Da - Cup Frontface Backing Diameter 6.48 in Ab - Cage-Cone Frontface Clearance 0.19 in Aa - Cage-Cone Backface Clearance 0.32 in a - Effective Center Location3 0.17 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 21200 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 81600 lbf C0 - Static Radial Rating 78800 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 27700 lbf Factors K - Factor7 0.76 e - ISO Factor8 0.76 Y - ISO Factor9 0.79 G1 - Heat Generation Factor (Roller-Raceway) 118 G2 - Heat Generation Factor (Rib-Roller End) 18.6 Cg - Geometry Factor10 0.105