Tapered Roller Bearings - TS (Tapered Single) Metric Timken X33114 - Y33114

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 33114 Cone Part Number X33114 Cup Part Number Y33114 Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) 33114-90KA1 Dimensions d - Bore 70 mm D - Cup Outer Diameter 120 mm B - Cone Width 37.000 mm C - Cup Width 29.000 mm T - Bearing Width 37.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 2.030 mm r - Cup Backface "To Clear" Radius2 1.52 mm da - Cone Frontface Backing Diameter 79 mm db - Cone Backface Backing Diameter 85 mm Da - Cup Frontface Backing Diameter 115.10 mm Db - Cup Backface Backing Diameter 107.95 mm Ab - Cage-Cone Frontface Clearance 3 mm Aa - Cage-Cone Backface Clearance 2.3 mm a - Effective Center Location3 -8.6 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 60800 N C1 - Dynamic Radial Rating (1 million revolutions)5 235000 N C0 - Static Radial Rating 270000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 39400 N Factors K - Factor7 1.54 e - ISO Factor8 0.38 Y - ISO Factor9 1.58 G1 - Heat Generation Factor (Roller-Raceway) 99.5 G2 - Heat Generation Factor (Rib-Roller End) 31.6 Cg - Geometry Factor10 0.0809