Конический роликоподшипник Timken LM249747NW (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 LM249700 Cone Part Number LM249747NW Design Units Imperial Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 240000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 62200 lbf Dimensions d - Cone Bore 9.999 in B - Cone Width 2 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 0.14 in da - Cone Frontface Backing Diameter 10.71 in db - Cone Backface Backing Diameter 10.71 in Ab - Cage-Cone Frontface Clearance -0.01 in Aa - Cage-Cone Backface Clearance 0.24 in a - Effective Center Location4 0.22 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 35700 lbf C1 - Dynamic Radial Rating (1 million revolutions)6 138000 lbf C0 - Static Radial Rating 214000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)7 20300 lbf Factors K - Factor8 1.76