Конический роликоподшипник Timken H859049 (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 Cone Part Number H859049 Design Units Imperial Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 766000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 199000 lbf Dimensions d - Cone Bore 12.3750 in B - Cone Width 4.6875 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 0.25 in da - Cone Frontface Backing Diameter 13.57 in db - Cone Backface Backing Diameter 14.21 in Ab - Cage-Cone Frontface Clearance 0.21 in Aa - Cage-Cone Backface Clearance 0.66 in a - Effective Center Location4 0.33 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 114000 lbf C1 - Dynamic Radial Rating (1 million revolutions)6 440000 lbf C0 - Static Radial Rating 889000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 113000 lbf Factors K - Factor8 1.01 G1 - Heat Generation Factor (Roller-Raceway) 2954.9 G2 - Heat Generation Factor (Rib-Roller End) 250.1 Cg - Geometry Factor9 0.222