Tapered Roller Bearings - TS (Tapered Single) Imperial Timken LM545849V - LM545812

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 LM545800 Cone Part Number LM545849V Cup Part Number LM545812 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 9.25 in D - Cup Outer Diameter 12.5000 in B - Cone Width 1.9375 in C - Cup Width 1.4375 in T - Bearing Width 1.9376 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 9.69 in db - Cone Backface Backing Diameter 9.92 in Da - Cup Frontface Backing Diameter 12.07 in Db - Cup Backface Backing Diameter 11.69 in Ab - Cage-Cone Frontface Clearance 0.16 in Aa - Cage-Cone Backface Clearance 0.14 in a - Effective Center Location3 0.33 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 38000 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 146000 lbf C0 - Static Radial Rating 233000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 25800 lbf Factors K - Factor7 1.47 e - ISO Factor8 0.4 Y - ISO Factor9 1.51 Cg - Geometry Factor10 0.137