Tapered Roller Bearings - TS (Tapered Single) Imperial Timken 52400A - 52630X

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 52000 Cone Part Number 52400A Cup Part Number 52630X Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 4 in D - Cup Outer Diameter 6.2992 in B - Cone Width 1.4219 in C - Cup Width 1.0313 in T - Bearing Width 1.4375 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.12 in da - Cone Frontface Backing Diameter 4.41 in db - Cone Backface Backing Diameter 4.69 in Da - Cup Frontface Backing Diameter 6.03 in Db - Cup Backface Backing Diameter 5.67 in Ab - Cage-Cone Frontface Clearance 0.12 in Aa - Cage-Cone Backface Clearance 0.16 in a - Effective Center Location3 -0.02 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 13000 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 50200 lbf C0 - Static Radial Rating 77000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)6 10600 lbf Factors K - Factor7 1.23 e - ISO Factor8 0.47 Y - ISO Factor9 1.26 G1 - Heat Generation Factor (Roller-Raceway) 175.4 G2 - Heat Generation Factor (Rib-Roller End) 41.7 Cg - Geometry Factor10 0.152