Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial Timken 1755 - 1729-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 1700 Cone Part Number 1755 Cup Part Number 1729-B Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 7/8 in D - Cup Outer Diameter 2.2400 in D1 - Flange Outer Diameter 2.3920 in B - Cone Width 0.7810 in C - Cup Width 0.6250 in C1 - Cup Flange Width 0.1560 in T1 - Bearing Width to Flange 0.2938 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.050 in r - Cup Backface "To Clear" Radius2 0.030 in da - Cone Frontface Backing Diameter 1.08 in db - Cone Backface Backing Diameter 1.14 in Da - Cup Frontface Backing Diameter 2.11 in Ab - Cage-Cone Frontface Clearance 0.08 in Aa - Cage-Cone Backface Clearance 0.01 in a - Effective Center Location3 -0.27 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 2650 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 10200 lbf C0 - Static Radial Rating 10200 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 1390 lbf Factors K - Factor7 1.9 e - ISO Factor8 0.31 Y - ISO Factor9 1.95 G1 - Heat Generation Factor (Roller-Raceway) 10.6 G2 - Heat Generation Factor (Rib-Roller End) 5.39 Cg - Geometry Factor10 0.0521