Конический роликоподшипник Timken LM102949 (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 LM102949 Design Units Imperial Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 28500 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 7400 lbf Dimensions d - Cone Bore 1.7812 in B - Cone Width 0.7800 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 0.14 in da - Cone Frontface Backing Diameter 1.97 in db - Cone Backface Backing Diameter 2.2 in Ab - Cage-Cone Frontface Clearance 0.07 in Aa - Cage-Cone Backface Clearance 0.01 in a - Effective Center Location4 -0.18 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 4250 lbf C1 - Dynamic Radial Rating (1 million revolutions)6 16400 lbf C0 - Static Radial Rating 18400 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 2220 lbf Factors K - Factor8 1.91 G1 - Heat Generation Factor (Roller-Raceway) 31.1 G2 - Heat Generation Factor (Rib-Roller End) 18.8 Cg - Geometry Factor9 0.0744