Tapered Roller Bearings - TS (Tapered Single) Imperial Timken L848849 - L848811

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 L848800 Cone Part Number L848849 Cup Part Number L848811 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 9.999 in D - Cup Outer Diameter 12.7933 in B - Cone Width 1.6339 in C - Cup Width 1.1023 in T - Bearing Width 1.5354 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 10.47 in db - Cone Backface Backing Diameter 10.47 in Da - Cup Frontface Backing Diameter 12.53 in Db - Cup Backface Backing Diameter 12.05 in Ab - Cage-Cone Frontface Clearance 0.06 in Aa - Cage-Cone Backface Clearance 0.1 in a - Effective Center Location3 1.26 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 21000 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 80800 lbf C0 - Static Radial Rating 161000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 20000 lbf Factors K - Factor7 1.05 e - ISO Factor8 0.56 Y - ISO Factor9 1.07 Cg - Geometry Factor10 0.144