Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial Timken 347 - 332-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 335 Cone Part Number 347 Cup Part Number 332-B Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 1 1/2 in D - Cup Outer Diameter 3.1496 in D1 - Flange Outer Diameter 3.3330 in B - Cone Width 0.8820 in C - Cup Width 0.7018 in C1 - Cup Flange Width 0.1875 in T1 - Bearing Width to Flange 0.3125 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 1.73 in db - Cone Backface Backing Diameter 1.97 in Da - Cup Frontface Backing Diameter 3.05 in Ab - Cage-Cone Frontface Clearance 0.07 in Aa - Cage-Cone Backface Clearance 0 in a - Effective Center Location3 -0.25 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 4640 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 17900 lbf C0 - Static Radial Rating 18700 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 2170 lbf Factors K - Factor7 2.14 e - ISO Factor8 0.27 Y - ISO Factor9 2.2 G1 - Heat Generation Factor (Roller-Raceway) 26.5 G2 - Heat Generation Factor (Rib-Roller End) 13 Cg - Geometry Factor10 0.0676