Tapered Roller Bearings - TS (Tapered Single) Imperial Timken EE590638 - 591350

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 590000 Cone Part Number EE590638 Cup Part Number 591350 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 6.3750 in D - Cup Outer Diameter 13-1/2 in B - Cone Width 3.1875 in C - Cup Width 2.1250 in T - Bearing Width 3.1250 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 7.44 in db - Cone Backface Backing Diameter 7.83 in Da - Cup Frontface Backing Diameter 12.12 in Db - Cup Backface Backing Diameter 11.73 in Ab - Cage-Cone Frontface Clearance 0.14 in Aa - Cage-Cone Backface Clearance 0.52 in a - Effective Center Location3 -0.18 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 55600 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 215000 lbf C0 - Static Radial Rating 266000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 47300 lbf Factors K - Factor7 1.18 e - ISO Factor8 0.5 Y - ISO Factor9 1.21 G1 - Heat Generation Factor (Roller-Raceway) 671.9 G2 - Heat Generation Factor (Rib-Roller End) 92.9 Cg - Geometry Factor10 0.129