Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 8575X - 8522

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 8500 Cone Part Number 8575X Cup Part Number 8522 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 9.25 in D - Cup Outer Diameter 12.9380 in B - Cone Width 2.0625 in C - Cup Width 1.4375 in T - Bearing Width 2.0625 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.25 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 9.76 in db - Cone Backface Backing Diameter 10.2 in Da - Cup Frontface Backing Diameter 12.40 in Db - Cup Backface Backing Diameter 12.05 in Ab - Cage-Cone Frontface Clearance 0.13 in Aa - Cage-Cone Backface Clearance 0.24 in a - Effective Center Location3 0.3 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 30700 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 119000 lbf C0 - Static Radial Rating 240000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 21400 lbf Factors K - Factor7 1.44 e - ISO Factor8 0.41 Y - ISO Factor9 1.48 G1 - Heat Generation Factor (Roller-Raceway) 1050.5 G2 - Heat Generation Factor (Rib-Roller End) 172.4 Cg - Geometry Factor10 0.140