Конический роликоподшипник Timken NA24776SW (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 24700 Cone Part Number NA24776SW Design Units Imperial Cage Type Stamped Steel Dimensions d - Cone Bore 1 1/2 in B - Cone Width 1.1562 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.03 in da - Cone Frontface Backing Diameter 0 in db - Cone Backface Backing Diameter 1.77 in Ab - Cage-Cone Frontface Clearance 0.01 in Aa - Cage-Cone Backface Clearance 0.22 in a - Effective Center Location2 -0.38 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 4400 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 17000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 2960 lbf Factors K - Factor6 1.49 G1 - Heat Generation Factor (Roller-Raceway) 26.4 G2 - Heat Generation Factor (Rib-Roller End) 16.5