Tapered Roller Bearings - TS (Tapered Single) Imperial Timken L570649 - L570610

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 L570600 Cone Part Number L570649 Cup Part Number L570610 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) L570649-90010 Dimensions d - Bore 18.0000 in D - Cup Outer Diameter 22.5625 in B - Cone Width 2.9375 in C - Cup Width 2.2500 in T - Bearing Width 2.9375 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 18.7 in db - Cone Backface Backing Diameter 19.09 in Da - Cup Frontface Backing Diameter 22.07 in Db - Cup Backface Backing Diameter 21.38 in Ab - Cage-Cone Frontface Clearance 0.22 in Aa - Cage-Cone Backface Clearance 0.24 in a - Effective Center Location3 1.07 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 71700 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 277000 lbf C0 - Static Radial Rating 713000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 49400 lbf Factors K - Factor7 1.45 e - ISO Factor8 0.4 Y - ISO Factor9 1.49 G1 - Heat Generation Factor (Roller-Raceway) 4970 G2 - Heat Generation Factor (Rib-Roller End) 560 Cg - Geometry Factor10 0.232