Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial Timken 49585 - 49520-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 49500 Cone Part Number 49585 Cup Part Number 49520-B Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 2 in D - Cup Outer Diameter 4 in D1 - Flange Outer Diameter 4.2148 in B - Cone Width 1.2500 in C - Cup Width 1.0000 in C1 - Cup Flange Width 0.2188 in T1 - Bearing Width to Flange 0.4688 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 2.32 in db - Cone Backface Backing Diameter 2.6 in Da - Cup Frontface Backing Diameter 3.90 in Ab - Cage-Cone Frontface Clearance 0.09 in Aa - Cage-Cone Backface Clearance 0.07 in a - Effective Center Location3 -0.28 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 9170 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 35400 lbf C0 - Static Radial Rating 35000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 6290 lbf Factors K - Factor7 1.46 e - ISO Factor8 0.4 Y - ISO Factor9 1.5 G1 - Heat Generation Factor (Roller-Raceway) 49.1 G2 - Heat Generation Factor (Rib-Roller End) 14.2 Cg - Geometry Factor10 0.0946