Tapered Roller Bearings - TS (Tapered Single) Imperial Timken LM11749 - LM11710

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 LM11700 Cone Part Number LM11749 Cup Part Number LM11710 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 11/16 in D - Cup Outer Diameter 1.5700 in B - Cone Width 0.5750 in C - Cup Width 0.4200 in T - Bearing Width 0.5450 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.050 in r - Cup Backface "To Clear" Radius2 0.050 in da - Cone Frontface Backing Diameter 0.87 in db - Cone Backface Backing Diameter 0.94 in Da - Cup Frontface Backing Diameter 1.48 in Db - Cup Backface Backing Diameter 1.34 in Ab - Cage-Cone Frontface Clearance 0.05 in Aa - Cage-Cone Backface Clearance 0 in a - Effective Center Location3 -0.2 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 1710 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 6600 lbf C0 - Static Radial Rating 5260 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 838 lbf Factors K - Factor7 2.04 e - ISO Factor8 0.29 Y - ISO Factor9 2.1 G1 - Heat Generation Factor (Roller-Raceway) 4.8 G2 - Heat Generation Factor (Rib-Roller End) 4.74 Cg - Geometry Factor10 0.0392