Конический роликоподшипник Timken M252349HWS (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 M252300 Cone Part Number M252349HWS Design Units Imperial Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 492000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 128000 lbf Dimensions d - Cone Bore 10.6250 in B - Cone Width 2.9375 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 0.25 in da - Cone Frontface Backing Diameter 11.34 in db - Cone Backface Backing Diameter 11.69 in Ab - Cage-Cone Frontface Clearance 0.19 in Aa - Cage-Cone Backface Clearance 0.29 in a - Effective Center Location4 -0.26 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 73200 lbf C1 - Dynamic Radial Rating (1 million revolutions)6 283000 lbf C0 - Static Radial Rating 455000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 41700 lbf Factors K - Factor8 1.76 G1 - Heat Generation Factor (Roller-Raceway) 1839.2 G2 - Heat Generation Factor (Rib-Roller End) 226.1 Cg - Geometry Factor9 0.159