Tapered Roller Bearings - TS (Tapered Single) Metric Timken JHM534149 - JHM534110

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 HM534100 Cone Part Number JHM534149 Cup Part Number JHM534110 Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) JHM534149-90B01 Dimensions d - Bore 170 mm D - Cup Outer Diameter 230 mm B - Cone Width 38.000 mm C - Cup Width 31.000 mm T - Bearing Width 39.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 3.050 mm r - Cup Backface "To Clear" Radius2 2.54 mm da - Cone Frontface Backing Diameter 178 mm db - Cone Backface Backing Diameter 184 mm Da - Cup Frontface Backing Diameter 224.54 mm Db - Cup Backface Backing Diameter 216.92 mm Ab - Cage-Cone Frontface Clearance 4.1 mm Aa - Cage-Cone Backface Clearance 0.5 mm a - Effective Center Location3 4.6 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 86800 N C1 - Dynamic Radial Rating (1 million revolutions)5 335000 N C0 - Static Radial Rating 590000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 56900 N Factors K - Factor7 1.52 e - ISO Factor8 0.38 Y - ISO Factor9 1.57 G1 - Heat Generation Factor (Roller-Raceway) 480 G2 - Heat Generation Factor (Rib-Roller End) 89.8 Cg - Geometry Factor10 0.135