Конический роликоподшипник Timken HH221438 (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 HH221400 Cone Part Number HH221438 Design Units Imperial Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 209000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 54200 lbf Dimensions d - Cone Bore 3.6250 in B - Cone Width 2.2650 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 0.310 in da - Cone Frontface Backing Diameter 4.21 in db - Cone Backface Backing Diameter 4.8 in Ab - Cage-Cone Frontface Clearance 0.16 in Aa - Cage-Cone Backface Clearance 0.08 in a - Effective Center Location4 -0.59 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 31100 lbf C1 - Dynamic Radial Rating (1 million revolutions)6 120000 lbf C0 - Static Radial Rating 156000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 17800 lbf Factors K - Factor8 1.74 G1 - Heat Generation Factor (Roller-Raceway) 265.6 G2 - Heat Generation Factor (Rib-Roller End) 28.4 Cg - Geometry Factor9 0.107