Tapered Roller Bearings - TS (Tapered Single) Imperial Timken M336946 - M336912

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 M336900 Cone Part Number M336946 Cup Part Number M336912 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 7 in D - Cup Outer Diameter 10.4375 in B - Cone Width 2.2500 in C - Cup Width 1.5313 in T - Bearing Width 2.0313 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.13 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 7.52 in db - Cone Backface Backing Diameter 7.68 in Da - Cup Frontface Backing Diameter 9.97 in Db - Cup Backface Backing Diameter 9.65 in Ab - Cage-Cone Frontface Clearance 0.03 in Aa - Cage-Cone Backface Clearance 0.11 in a - Effective Center Location3 -0.18 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 28700 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 111000 lbf C0 - Static Radial Rating 187000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 16700 lbf Factors K - Factor7 1.72 e - ISO Factor8 0.34 Y - ISO Factor9 1.77 G1 - Heat Generation Factor (Roller-Raceway) 606.7 G2 - Heat Generation Factor (Rib-Roller End) 116.6 Cg - Geometry Factor10 0.111