Tapered Roller Bearings - TS (Tapered Single) Imperial Timken EE580537 - 581200

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 580000 Cone Part Number EE580537 Cup Part Number 581200 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 5.3750 in D - Cup Outer Diameter 12 in B - Cone Width 3.1250 in C - Cup Width 2.1875 in T - Bearing Width 3.1250 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.500 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 6.26 in db - Cone Backface Backing Diameter 7.2 in Da - Cup Frontface Backing Diameter 10.71 in Db - Cup Backface Backing Diameter 10.47 in Ab - Cage-Cone Frontface Clearance 0.19 in Aa - Cage-Cone Backface Clearance 0.49 in a - Effective Center Location3 -0.56 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 44500 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 172000 lbf C0 - Static Radial Rating 233000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 33000 lbf Factors K - Factor7 1.35 e - ISO Factor8 0.43 Y - ISO Factor9 1.38 G1 - Heat Generation Factor (Roller-Raceway) 509.9 G2 - Heat Generation Factor (Rib-Roller End) 56.6 Cg - Geometry Factor10 0.113