Tapered Roller Bearings - TS (Tapered Single) Imperial Timken M12649 - M12610

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 M12600 Cone Part Number M12649 Cup Part Number M12610 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) M12649-902A1 Dimensions d - Bore 0.8437 in D - Cup Outer Diameter 1.9687 in B - Cone Width 0.7200 in C - Cup Width 0.5500 in T - Bearing Width 0.69 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.050 in r - Cup Backface "To Clear" Radius2 0.050 in da - Cone Frontface Backing Diameter 1.08 in db - Cone Backface Backing Diameter 1.16 in Da - Cup Frontface Backing Diameter 1.83 in Db - Cup Backface Backing Diameter 1.73 in Ab - Cage-Cone Frontface Clearance 0.07 in Aa - Cage-Cone Backface Clearance -0.01 in a - Effective Center Location3 -0.25 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 3040 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 11700 lbf C0 - Static Radial Rating 9780 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 1450 lbf Factors K - Factor7 2.1 e - ISO Factor8 0.28 Y - ISO Factor9 2.16 G1 - Heat Generation Factor (Roller-Raceway) 9.1 G2 - Heat Generation Factor (Rib-Roller End) 5.63 Cg - Geometry Factor10 0.0479