Tapered Roller Bearings - TS (Tapered Single) Imperial Timken H238140 - H238110

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 H238100 Cone Part Number H238140 Cup Part Number H238110 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 6 1/2 in D - Cup Outer Diameter 12.25 in B - Cone Width 3.2500 in C - Cup Width 2.5625 in T - Bearing Width 3.2500 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.25 in r - Cup Backface "To Clear" Radius2 0.250 in da - Cone Frontface Backing Diameter 7.4 in db - Cone Backface Backing Diameter 7.8 in Da - Cup Frontface Backing Diameter 11.37 in Db - Cup Backface Backing Diameter 11.02 in Ab - Cage-Cone Frontface Clearance 0.13 in Aa - Cage-Cone Backface Clearance 0.3 in a - Effective Center Location3 -0.73 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 61600 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 238000 lbf C0 - Static Radial Rating 378000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 34900 lbf Factors K - Factor7 1.77 e - ISO Factor8 0.33 Y - ISO Factor9 1.81 G1 - Heat Generation Factor (Roller-Raceway) 913.6 G2 - Heat Generation Factor (Rib-Roller End) 92.2 Cg - Geometry Factor10 0.126