Tapered Roller Bearings - TS (Tapered Single) Imperial Timken HH949549 - HH949510

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 HH949500 Cone Part Number HH949549 Cup Part Number HH949510 Design Unit Inch Cage Material Pin-Type Dimensions d - Bore 9 in D - Cup Outer Diameter 19.2500 in B - Cone Width 4.3750 in C - Cup Width 2.875 in T - Bearing Width 4.8750 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 11.02 in db - Cone Backface Backing Diameter 11.69 in Da - Cup Frontface Backing Diameter 17.96 in Db - Cup Backface Backing Diameter 16.38 in Ab - Cage-Cone Frontface Clearance 0.58 in Aa - Cage-Cone Backface Clearance 0.9 in a - Effective Center Location3 1.57 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 131000 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 505000 lbf C0 - Static Radial Rating 564000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 210000 lbf Factors K - Factor7 0.62 e - ISO Factor8 0.94 Y - ISO Factor9 0.64 G1 - Heat Generation Factor (Roller-Raceway) 1300 G2 - Heat Generation Factor (Rib-Roller End) 91.5 Cg - Geometry Factor10 0.193