Timken HM237535 Tapered Roller Bearing Cone 6.5in Bore 2.5in Width

Description

HM237535 Timken Tapered Roller Bearing Cone BORE: 6.5in,, Width: 2.5in HM 237535 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. Unit of Measure Imperial Metric Both Specifications | Dimensions | Abutment and Fillet Dimensions | Basic Load Ratings | Factors Specifications Series HM237500 Cone Part Number HM237535 Design Units Imperial Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) 1 382000 lbf 1700000 N C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) 2 99100 lbf 441000 N Dimensions d - Cone Bore 6 1/2 in 165.1 mm B - Cone Width 2.5 in 63.5 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius 3 0.280 in 7.100 mm da - Cone Frontface Backing Diameter 7.24 in 184 mm db - Cone Backface Backing Diameter 7.68 in 195 mm Ab - Cage-Cone Frontface Clearance 0.2 in 5.1 mm Aa - Cage-Cone Backface Clearance 0.2 in 5.1 mm a - Effective Center Location 4 -0.46 in -11.7 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions) 5 56900 lbf 253000 N C1 - Dynamic Radial Rating (1 million revolutions) 6 219000 lbf 976000 N C0 - Static Radial Rating 278000 lbf 1240000 N C a90 - Dynamic Thrust Rating (90 million revolutions) 7 31100 lbf 138000 N Factors K - Factor 8 1.83 G1 - Heat Generation Factor (Roller-Raceway) 751.2 G2 - Heat Generation Factor (Rib-Roller End) 101.5 Cg - Geometry Factor 9 0.117 1 Based on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. 2 Based on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values for a single-row, C 90(2) is the two-row radial value. 3 These maximum fillet radii will be cleared by the bearing corners. 4 Negative value indicates effective center inside cone backface. 5 Based on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. 6 Based on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. 7 Based on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values for a single-row, C 90(2) is the two-row radial value. 8 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 9 Geometry constant for Lubrication Life Adjustment Factor a3l.