Tapered Roller Bearings - TS (Tapered Single) Imperial Timken EE117067 - 117148

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 117000 Cone Part Number EE117067 Cup Part Number 117148 Design Unit Inch Cage Material Pin-Type Note This part has a non-standard shoulder design. Please email customer CAD for shoulder details to ensure the proper design of mating components. Dimensions d - Bore 6.7500 in D - Cup Outer Diameter 14-3/4 in B - Cone Width 3.1250 in C - Cup Width 2.3750 in T - Bearing Width 3.4375 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.25 in r - Cup Backface "To Clear" Radius2 0.06 in da - Cone Frontface Backing Diameter 8.07 in db - Cone Backface Backing Diameter 8.46 in Da - Cup Frontface Backing Diameter 13.46 in Db - Cup Backface Backing Diameter 12.68 in Ab - Cage-Cone Frontface Clearance 0.44 in Aa - Cage-Cone Backface Clearance 0.57 in a - Effective Center Location3 0.48 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 77200 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 298000 lbf C0 - Static Radial Rating 314000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 93300 lbf Factors K - Factor7 0.83 e - ISO Factor8 0.71 Y - ISO Factor9 0.85 G1 - Heat Generation Factor (Roller-Raceway) 658.9 G2 - Heat Generation Factor (Rib-Roller End) 65 Cg - Geometry Factor10 0.143