Tapered Roller Bearings - TS (Tapered Single) Metric Timken JM736149A - JM736110

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 M736100 Cone Part Number JM736149A Cup Part Number JM736110 Design Unit Metric Cage Material Stamped Steel Dimensions d - Bore 180 mm D - Cup Outer Diameter 250 mm B - Cone Width 45 mm C - Cup Width 37.000 mm T - Bearing Width 47.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 9.400 mm r - Cup Backface "To Clear" Radius2 2.54 mm da - Cone Frontface Backing Diameter 190 mm db - Cone Backface Backing Diameter 209 mm Da - Cup Frontface Backing Diameter 243.08 mm Db - Cup Backface Backing Diameter 231.90 mm Ab - Cage-Cone Frontface Clearance 4.8 mm Aa - Cage-Cone Backface Clearance 2.8 mm a - Effective Center Location3 8.9 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 106000 N C1 - Dynamic Radial Rating (1 million revolutions)5 409000 N C0 - Static Radial Rating 786000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 87200 N Factors K - Factor7 1.22 e - ISO Factor8 0.48 Y - ISO Factor9 1.25 G1 - Heat Generation Factor (Roller-Raceway) 589.4 G2 - Heat Generation Factor (Rib-Roller End) 128 Cg - Geometry Factor10 0.123