Tapered Roller Bearings - TS (Tapered Single) Imperial Timken L102849 - L102810

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 L102800 Cone Part Number L102849 Cup Part Number L102810 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) L102849-90010 Dimensions d - Bore 1 3/4 in D - Cup Outer Diameter 2.8750 in B - Cone Width 0.7188 in C - Cup Width 0.5938 in T - Bearing Width 0.7188 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 1.93 in db - Cone Backface Backing Diameter 2.01 in Da - Cup Frontface Backing Diameter 2.74 in Db - Cup Backface Backing Diameter 2.60 in Ab - Cage-Cone Frontface Clearance 0.1 in Aa - Cage-Cone Backface Clearance -0.02 in a - Effective Center Location3 -0.15 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 3320 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 12800 lbf C0 - Static Radial Rating 17600 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 1810 lbf Factors K - Factor7 1.83 e - ISO Factor8 0.32 Y - ISO Factor9 1.88 G1 - Heat Generation Factor (Roller-Raceway) 30.6 G2 - Heat Generation Factor (Rib-Roller End) 23.7 Cg - Geometry Factor10 0.0751