Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 350A - 353

Описание

This is the most basic and most widely used type of tapered roller bearing. It 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. Specifications Series 355 Cone Part Number 350A Cup Part Number 353 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 1.5748 in D - Cup Outer Diameter 3.5433 in B - Cone Width 0.8540 in C - Cup Width 0.9055 in T - Bearing Width 0.9056 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.03 in r - Cup Backface "To Clear" Radius2 0.08 in da - Cone Frontface Backing Diameter 1.83 in db - Cone Backface Backing Diameter 1.87 in Da - Cup Frontface Backing Diameter 3.27 in Db - Cup Backface Backing Diameter 3.15 in Ab - Cage-Cone Frontface Clearance 0.09 in Aa - Cage-Cone Backface Clearance 0 in a - Effective Center Location3 -0.19 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 5650 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 21800 lbf C0 - Static Radial Rating 20000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 2960 lbf Factors K - Factor7 1.91 e - ISO Factor8 0.31 Y - ISO Factor9 1.96 G1 - Heat Generation Factor (Roller-Raceway) 30 G2 - Heat Generation Factor (Rib-Roller End) 12.2 Cg - Geometry Factor10 0.0732