Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 34275 - 34500

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 34000 Cone Part Number 34275 Cup Part Number 34500 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 2.7559 in D - Cup Outer Diameter 5 in B - Cone Width 0.9060 in C - Cup Width 0.7812 in T - Bearing Width 1.0625 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.08 in r - Cup Backface "To Clear" Radius2 0.130 in da - Cone Frontface Backing Diameter 3.07 in db - Cone Backface Backing Diameter 3.23 in Da - Cup Frontface Backing Diameter 4.67 in Db - Cup Backface Backing Diameter 4.41 in Ab - Cage-Cone Frontface Clearance 0.1 in Aa - Cage-Cone Backface Clearance 0.09 in a - Effective Center Location3 0.06 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 5960 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 23000 lbf C0 - Static Radial Rating 30600 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 4600 lbf Factors K - Factor7 1.3 e - ISO Factor8 0.45 Y - ISO Factor9 1.33 G1 - Heat Generation Factor (Roller-Raceway) 69.3 G2 - Heat Generation Factor (Rib-Roller End) 27 Cg - Geometry Factor10 0.109