Конический роликоподшипник Timken EE921124 (одиночное внутреннее кольцо с роликами, дюймовые размеры)

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 920000 Cone Part Number EE921124 Design Units Imperial Cage Type Pin-Type C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 591000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 153000 lbf Dimensions d - Cone Bore 11.2500 in B - Cone Width 3.1720 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 0.380 in da - Cone Frontface Backing Diameter 12.17 in db - Cone Backface Backing Diameter 12.8 in Ab - Cage-Cone Frontface Clearance 0.29 in Aa - Cage-Cone Backface Clearance 0.58 in a - Effective Center Location4 -0.53 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 88000 lbf C1 - Dynamic Radial Rating (1 million revolutions)6 339000 lbf C0 - Static Radial Rating 447000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 44000 lbf Factors K - Factor8 2 G1 - Heat Generation Factor (Roller-Raceway) 1732.1 G2 - Heat Generation Factor (Rib-Roller End) 200 Cg - Geometry Factor9 0.148