Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial Timken 560 - 552-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 555 Cone Part Number 560 Cup Part Number 552-B Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 2.6250 in D - Cup Outer Diameter 4-7/8 in D1 - Flange Outer Diameter 5.1210 in B - Cone Width 1.4440 in C - Cup Width 1.1875 in C1 - Cup Flange Width 0.2500 in T1 - Bearing Width to Flange 0.5625 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 3.03 in db - Cone Backface Backing Diameter 3.31 in Da - Cup Frontface Backing Diameter 4.60 in Ab - Cage-Cone Frontface Clearance 0.08 in Aa - Cage-Cone Backface Clearance 0.07 in a - Effective Center Location3 -0.37 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 13200 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 50800 lbf C0 - Static Radial Rating 55700 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 7810 lbf Factors K - Factor7 1.69 e - ISO Factor8 0.35 Y - ISO Factor9 1.73 G1 - Heat Generation Factor (Roller-Raceway) 91 G2 - Heat Generation Factor (Rib-Roller End) 21.1 Cg - Geometry Factor10 0.111