Tapered Roller Bearings - TS (Tapered Single) Imperial Timken L44643 - L44613

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 L44600 Cone Part Number L44643 Cup Part Number L44613 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 1 in D - Cup Outer Diameter 2.0467 in B - Cone Width 0.5800 in C - Cup Width 0.5000 in T - Bearing Width 0.5910 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.050 in r - Cup Backface "To Clear" Radius2 0.08 in da - Cone Frontface Backing Diameter 1.18 in db - Cone Backface Backing Diameter 1.26 in Da - Cup Frontface Backing Diameter 1.91 in Db - Cup Backface Backing Diameter 1.75 in Ab - Cage-Cone Frontface Clearance 0.05 in Aa - Cage-Cone Backface Clearance 0.02 in a - Effective Center Location3 -0.13 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 2080 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 8010 lbf C0 - Static Radial Rating 7400 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 1330 lbf Factors K - Factor7 1.56 e - ISO Factor8 0.37 Y - ISO Factor9 1.6 G1 - Heat Generation Factor (Roller-Raceway) 8.9 G2 - Heat Generation Factor (Rib-Roller End) 8.93 Cg - Geometry Factor10 0.0526