Tapered Roller Bearings - TS (Tapered Single) Metric Timken XAA33019 - Y33019

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 33019 Cone Part Number XAA33019 Cup Part Number Y33019 Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) XAA33019-90KA1 Dimensions d - Bore 95 mm D - Cup Outer Diameter 145 mm B - Cone Width 39 mm C - Cup Width 32.500 mm T - Bearing Width 39.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 6.100 mm r - Cup Backface "To Clear" Radius2 1.52 mm da - Cone Frontface Backing Diameter 102 mm db - Cone Backface Backing Diameter 114 mm Da - Cup Frontface Backing Diameter 139.95 mm Db - Cup Backface Backing Diameter 133.10 mm Ab - Cage-Cone Frontface Clearance 3 mm Aa - Cage-Cone Backface Clearance 1.3 mm a - Effective Center Location3 -10.2 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 63800 N C1 - Dynamic Radial Rating (1 million revolutions)5 246000 N C0 - Static Radial Rating 378000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 30400 N Factors K - Factor7 2.1 e - ISO Factor8 0.28 Y - ISO Factor9 2.16 G1 - Heat Generation Factor (Roller-Raceway) 192 G2 - Heat Generation Factor (Rib-Roller End) 48.4 Cg - Geometry Factor10 0.0907