Tapered Roller Bearings - TS (Tapered Single) Imperial Timken LL529749 - LL529710

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 LL529700 Cone Part Number LL529749 Cup Part Number LL529710 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) LL529749-90010 Dimensions d - Bore 5.7500 in D - Cup Outer Diameter 7.4063 in B - Cone Width 0.8125 in C - Cup Width 0.6563 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 0.06 in da - Cone Frontface Backing Diameter 5.98 in db - Cone Backface Backing Diameter 6.1 in Da - Cup Frontface Backing Diameter 7.20 in Db - Cup Backface Backing Diameter 7.05 in Ab - Cage-Cone Frontface Clearance 0.1 in Aa - Cage-Cone Backface Clearance 0.01 in a - Effective Center Location3 0.37 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 6590 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 25400 lbf C0 - Static Radial Rating 48200 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 4310 lbf Factors K - Factor7 1.53 e - ISO Factor8 0.38 Y - ISO Factor9 1.57 G1 - Heat Generation Factor (Roller-Raceway) 248.3 G2 - Heat Generation Factor (Rib-Roller End) 185.9 Cg - Geometry Factor10 0.156