Tapered Roller Bearings - TS (Tapered Single) Metric Timken JL819349 - JL819310

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 L819300 Cone Part Number JL819349 Cup Part Number JL819310 Design Unit Metric Cage Material Stamped Steel Related Assembly Number(s) JL819349-90N99 Dimensions d - Bore 95 mm D - Cup Outer Diameter 135 mm B - Cone Width 20.000 mm C - Cup Width 14 mm T - Bearing Width 20.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 5.080 mm r - Cup Backface "To Clear" Radius2 2.54 mm da - Cone Frontface Backing Diameter 102 mm db - Cone Backface Backing Diameter 111 mm Da - Cup Frontface Backing Diameter 130.00 mm Db - Cup Backface Backing Diameter 122.94 mm Ab - Cage-Cone Frontface Clearance 2 mm Aa - Cage-Cone Backface Clearance 2 mm a - Effective Center Location3 10.9 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 25500 N C1 - Dynamic Radial Rating (1 million revolutions)5 98400 N C0 - Static Radial Rating 133000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 25500 N Factors K - Factor7 1 e - ISO Factor8 0.58 Y - ISO Factor9 1.03 G1 - Heat Generation Factor (Roller-Raceway) 93.3 G2 - Heat Generation Factor (Rib-Roller End) 70.5 Cg - Geometry Factor10 0.13