Tapered Roller Bearings - TS (Tapered Single) Imperial Timken HH437549 - HH437510

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 HH437500 Cone Part Number HH437549 Cup Part Number HH437510 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 6 1/2 in D - Cup Outer Diameter 13.2500 in B - Cone Width 3.7500 in C - Cup Width 2.75 in T - Bearing Width 3.6250 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.13 in r - Cup Backface "To Clear" Radius2 0.250 in da - Cone Frontface Backing Diameter 7.72 in db - Cone Backface Backing Diameter 7.72 in Da - Cup Frontface Backing Diameter 12.13 in Db - Cup Backface Backing Diameter 11.69 in Ab - Cage-Cone Frontface Clearance 0.09 in Aa - Cage-Cone Backface Clearance 0.43 in a - Effective Center Location3 -0.84 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 96500 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 372000 lbf C0 - Static Radial Rating 434000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 61400 lbf Factors K - Factor7 1.57 e - ISO Factor8 0.37 Y - ISO Factor9 1.62 G1 - Heat Generation Factor (Roller-Raceway) 909.5 G2 - Heat Generation Factor (Rib-Roller End) 75.1 Cg - Geometry Factor10 0.131