Tapered Roller Bearings - TS (Tapered Single) Imperial Timken LM283649H - LM283610

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 LM283600 Cone Part Number LM283649H Cup Part Number LM283610 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) LM283649H-904B6 Dimensions d - Bore 29.5000 in D - Cup Outer Diameter 39.0000 in B - Cone Width 6.3125 in C - Cup Width 4.8425 in T - Bearing Width 6.2795 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.25 in r - Cup Backface "To Clear" Radius2 0.250 in da - Cone Frontface Backing Diameter 30.94 in db - Cone Backface Backing Diameter 31.18 in Da - Cup Frontface Backing Diameter 38.45 in Db - Cup Backface Backing Diameter 36.85 in Ab - Cage-Cone Frontface Clearance 0.27 in Aa - Cage-Cone Backface Clearance 0.65 in a - Effective Center Location3 0.24 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 299000 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 1150000 lbf C0 - Static Radial Rating 2980000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 170000 lbf Factors K - Factor7 1.76 e - ISO Factor8 0.33 Y - ISO Factor9 1.8 G1 - Heat Generation Factor (Roller-Raceway) 20571.2 G2 - Heat Generation Factor (Rib-Roller End) 1126.8 Cg - Geometry Factor10 0.351