Tapered Roller Bearings - TS (Tapered Single) Imperial Timken HM905843 - HM905810

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 HM905800 Cone Part Number HM905843 Cup Part Number HM905810 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 1.7712 in D - Cup Outer Diameter 4.1333 in B - Cone Width 1.2500 in C - Cup Width 0.9200 in T - Bearing Width 1.2800 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.1 in r - Cup Backface "To Clear" Radius2 0.1 in da - Cone Frontface Backing Diameter 2.39 in db - Cone Backface Backing Diameter 2.68 in Da - Cup Frontface Backing Diameter 3.96 in Db - Cup Backface Backing Diameter 3.39 in Ab - Cage-Cone Frontface Clearance 0.11 in Aa - Cage-Cone Backface Clearance 0.13 in a - Effective Center Location3 0.07 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 7850 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 30300 lbf C0 - Static Radial Rating 38400 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 10500 lbf Factors K - Factor7 0.75 e - ISO Factor8 0.78 Y - ISO Factor9 0.77 G1 - Heat Generation Factor (Roller-Raceway) 48.2 G2 - Heat Generation Factor (Rib-Roller End) 15.9 Cg - Geometry Factor10 0.116