Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 2975 - 2925

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 2900 Cone Part Number 2975 Cup Part Number 2925 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) 2975-90019 Dimensions d - Bore 1 3/4 in D - Cup Outer Diameter 3.4375 in B - Cone Width 1.0082 in C - Cup Width 0.8750 in T - Bearing Width 1.0625 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.090 in da - Cone Frontface Backing Diameter 2.01 in db - Cone Backface Backing Diameter 2.24 in Da - Cup Frontface Backing Diameter 3.23 in Db - Cup Backface Backing Diameter 2.95 in Ab - Cage-Cone Frontface Clearance 0.08 in Aa - Cage-Cone Backface Clearance 0.05 in a - Effective Center Location3 -0.25 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 5440 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 21000 lbf C0 - Static Radial Rating 26200 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 3220 lbf Factors K - Factor7 1.69 e - ISO Factor8 0.35 Y - ISO Factor9 1.73 Cg - Geometry Factor10 0.0832