Tapered Roller Bearings - TS (Tapered Single) Imperial Timken L730649 - L730610

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 L730600 Cone Part Number L730649 Cup Part Number L730610 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) L730649-905A1 Dimensions d - Bore 6 in D - Cup Outer Diameter 8 in B - Cone Width 1.1250 in C - Cup Width 0.8440 in T - Bearing Width 1.1250 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.13 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 6.3 in db - Cone Backface Backing Diameter 6.5 in Da - Cup Frontface Backing Diameter 7.83 in Db - Cup Backface Backing Diameter 7.48 in Ab - Cage-Cone Frontface Clearance 0.09 in Aa - Cage-Cone Backface Clearance 0.08 in a - Effective Center Location3 0.45 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 11300 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 43500 lbf C0 - Static Radial Rating 76100 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 8860 lbf Factors K - Factor7 1.27 e - ISO Factor8 0.46 Y - ISO Factor9 1.31 G1 - Heat Generation Factor (Roller-Raceway) 295 G2 - Heat Generation Factor (Rib-Roller End) 103 Cg - Geometry Factor10 0.176