Tapered Roller Bearings - TS (Tapered Single) Imperial Timken HM926749 - HM926719

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 HM926700 Cone Part Number HM926749 Cup Part Number HM926719 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 5.0312 in D - Cup Outer Diameter 9.4478 in B - Cone Width 1.9460 in C - Cup Width 1.5000 in T - Bearing Width 2.1250 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 5.63 in db - Cone Backface Backing Diameter 6.14 in Da - Cup Frontface Backing Diameter 8.64 in Db - Cup Backface Backing Diameter 8.03 in Ab - Cage-Cone Frontface Clearance 0.29 in Aa - Cage-Cone Backface Clearance 0.31 in a - Effective Center Location3 0.53 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 34200 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 132000 lbf C0 - Static Radial Rating 151000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 43100 lbf Factors K - Factor7 0.79 e - ISO Factor8 0.74 Y - ISO Factor9 0.81 G1 - Heat Generation Factor (Roller-Raceway) 295.4 G2 - Heat Generation Factor (Rib-Roller End) 39 Cg - Geometry Factor10 0.142