Конический роликоподшипник Timken L432348 (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 L432300 Cone Part Number L432348 Design Units Imperial Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 57500 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 14900 lbf Dimensions d - Cone Bore 6.25 in B - Cone Width 0.9375 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 0.190 in da - Cone Frontface Backing Diameter 6.54 in db - Cone Backface Backing Diameter 6.85 in Ab - Cage-Cone Frontface Clearance 0.09 in Aa - Cage-Cone Backface Clearance 0.05 in a - Effective Center Location4 0.37 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 8560 lbf C1 - Dynamic Radial Rating (1 million revolutions)6 33000 lbf C0 - Static Radial Rating 63000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 5470 lbf Factors K - Factor8 1.57 G1 - Heat Generation Factor (Roller-Raceway) 320 G2 - Heat Generation Factor (Rib-Roller End) 177 Cg - Geometry Factor9 0.168