Конический роликоподшипник Timken HM262749V (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 HM262700 Cone Part Number HM262749V Design Units Imperial Cage Type Pin-Type C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 776000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 201000 lbf Dimensions d - Cone Bore 13.6250 in B - Cone Width 3.7500 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 0.25 in da - Cone Frontface Backing Diameter 14.45 in db - Cone Backface Backing Diameter 14.84 in Ab - Cage-Cone Frontface Clearance 0.2 in Aa - Cage-Cone Backface Clearance 0.26 in a - Effective Center Location4 -0.25 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 116000 lbf C1 - Dynamic Radial Rating (1 million revolutions)6 446000 lbf C0 - Static Radial Rating 845000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 66200 lbf Factors K - Factor8 1.74 G1 - Heat Generation Factor (Roller-Raceway) 3646.2 G2 - Heat Generation Factor (Rib-Roller End) 341.8 Cg - Geometry Factor9 0.200