Tapered Roller Bearings - TS (Tapered Single) Metric Timken J16154 - J16285

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 16000 Cone Part Number J16154 Cup Part Number J16285 Design Unit Metric Cage Material Stamped Steel Dimensions d - Bore 39.000 mm D - Cup Outer Diameter 72.014 mm B - Cone Width 20.638 mm C - Cup Width 16.637 mm T - Bearing Width 21.400 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 3.560 mm r - Cup Backface "To Clear" Radius2 0.40 mm da - Cone Frontface Backing Diameter 44.5 mm db - Cone Backface Backing Diameter 51 mm Da - Cup Frontface Backing Diameter 67.10 mm Db - Cup Backface Backing Diameter 62.99 mm Ab - Cage-Cone Frontface Clearance 1.8 mm Aa - Cage-Cone Backface Clearance 0.5 mm a - Effective Center Location3 -4.1 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 14700 N C1 - Dynamic Radial Rating (1 million revolutions)5 56600 N C0 - Static Radial Rating 65800 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 10100 N Factors K - Factor7 1.45 e - ISO Factor8 0.4 Y - ISO Factor9 1.49 G1 - Heat Generation Factor (Roller-Raceway) 20.3 G2 - Heat Generation Factor (Rib-Roller End) 10.6 Cg - Geometry Factor10 0.0707