Конический роликоподшипник Timken HH926749A (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 HH926749A Design Units Imperial Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 352000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 91200 lbf Dimensions d - Cone Bore 4.7500 in B - Cone Width 3.2500 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 0.25 in da - Cone Frontface Backing Diameter 5.79 in db - Cone Backface Backing Diameter 6.93 in Ab - Cage-Cone Frontface Clearance 0.2 in Aa - Cage-Cone Backface Clearance 0.56 in a - Effective Center Location4 -0.26 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 52400 lbf C1 - Dynamic Radial Rating (1 million revolutions)6 202000 lbf C0 - Static Radial Rating 243000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 56700 lbf Factors K - Factor8 0.92 G1 - Heat Generation Factor (Roller-Raceway) 384.1 G2 - Heat Generation Factor (Rib-Roller End) 37.8 Cg - Geometry Factor9 0.147