Tapered Roller Bearings - TS (Tapered Single) Imperial Timken LL714649 - LL714610

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 LL714600 Cone Part Number LL714649 Cup Part Number LL714610 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) LL714649-90010 Dimensions d - Bore 3 in D - Cup Outer Diameter 4.1563 in B - Cone Width 0.5313 in C - Cup Width 0.3750 in T - Bearing Width 0.5313 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.06 in da - Cone Frontface Backing Diameter 3.19 in db - Cone Backface Backing Diameter 3.27 in Da - Cup Frontface Backing Diameter 4.06 in Db - Cup Backface Backing Diameter 3.90 in Ab - Cage-Cone Frontface Clearance 0.07 in Aa - Cage-Cone Backface Clearance 0.02 in a - Effective Center Location3 0.26 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 2390 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 9210 lbf C0 - Static Radial Rating 13700 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 1930 lbf Factors K - Factor7 1.24 e - ISO Factor8 0.47 Y - ISO Factor9 1.27 G1 - Heat Generation Factor (Roller-Raceway) 45.7 G2 - Heat Generation Factor (Rib-Roller End) 64.3 Cg - Geometry Factor10 0.0956