Tapered Roller Bearings - TS (Tapered Single) Imperial Timken LM613449 - LM613410

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 LM613400 Cone Part Number LM613449 Cup Part Number LM613410 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 2 3/4 in D - Cup Outer Diameter 4-7/16 in B - Cone Width 0.8660 in C - Cup Width 0.6250 in T - Bearing Width 0.8750 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.030 in da - Cone Frontface Backing Diameter 2.99 in db - Cone Backface Backing Diameter 3.07 in Da - Cup Frontface Backing Diameter 4.25 in Db - Cup Backface Backing Diameter 4.09 in Ab - Cage-Cone Frontface Clearance 0.12 in Aa - Cage-Cone Backface Clearance 0.05 in a - Effective Center Location3 0 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 5880 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 22700 lbf C0 - Static Radial Rating 29300 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 4190 lbf Factors K - Factor7 1.4 e - ISO Factor8 0.42 Y - ISO Factor9 1.44 G1 - Heat Generation Factor (Roller-Raceway) 60.3 G2 - Heat Generation Factor (Rib-Roller End) 23.1 Cg - Geometry Factor10 0.102