Tapered Roller Bearings - TS (Tapered Single) Metric Timken X32208M - Y32208M

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 32208 Cone Part Number X32208M Cup Part Number Y32208M Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) 32208-90KB1 Dimensions d - Bore 40 mm D - Cup Outer Diameter 80 mm B - Cone Width 23.000 mm C - Cup Width 19.000 mm T - Bearing Width 24.750 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 1.520 mm r - Cup Backface "To Clear" Radius2 1.52 mm da - Cone Frontface Backing Diameter 49 mm db - Cone Backface Backing Diameter 51 mm Da - Cup Frontface Backing Diameter 76.96 mm Db - Cup Backface Backing Diameter 71.12 mm Ab - Cage-Cone Frontface Clearance 2.8 mm Aa - Cage-Cone Backface Clearance 0.3 mm a - Effective Center Location3 -5.6 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 27100 N C1 - Dynamic Radial Rating (1 million revolutions)5 105000 N C0 - Static Radial Rating 98000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 17400 N Factors K - Factor7 1.56 e - ISO Factor8 0.37 Y - ISO Factor9 1.6 G1 - Heat Generation Factor (Roller-Raceway) 27.3 G2 - Heat Generation Factor (Rib-Roller End) 15.1 Cg - Geometry Factor10 0.0762