USED LM104949 + LM104911 Timken Tapered Roller Bearings Set

Section: D-17 USED LM104949 + LM104911 Timken Tapered Roller Bearings Set Manufacturer: Timken Part Numbers: LM104949 / 104949, LM104911 / 104911 Condition: Used Quantity: 1 pair Specifications: Series LM104900 Cone Part Number LM104949 Cup Part Number LM104911 Design Unit Inch Bearing Weight 0.9 lb 0.40 Kg Cage Material Stamped Steel Dimensions: d - Bore 2.0000 in 50.8 mm D - Cup Outer Diameter 3.25 in 82.55 mm B - Cone Width 0.8750 in 22.225 mm C - Cup Width 0.6500 in 16.510 mm T - Bearing Width 0.8500 in 21.590 mm Abutment and Fillet Dimensions: R - Cone Backface "To Clear" Radius1 0.140 in 3.56 mm r - Cup Backface "To Clear" Radius2 0.05 in 1.27 mm da - Cone Frontface Backing Diameter 2.2 in 56 mm db - Cone Backface Backing Diameter 2.48 in 63 mm Da - Cup Frontface Backing Diameter 3.11 in 78.00 mm Db - Cup Backface Backing Diameter 2.95 in 74.93 mm Ab - Cage-Cone Frontface Clearance 0.1 in 2.5 mm Aa - Cage-Cone Backface Clearance 0.03 in 0.8 mm a - Effective Center Location3 -0.23 in -5.8 mm Basic Load Ratings: C90 - Dynamic Radial Rating (90 million revolutions)4 5610 lbf 25000 N C1 - Dynamic Radial Rating (1 million revolutions)5 21700 lbf 96300 N C0 - Static Radial Rating 23400 lbf 104000 N Ca90 - Dynamic Thrust Rating (90 million revolutions)6 2930 lbf 13000 N Factors K - Factor7 1.91 e - ISO Factor8 0.31 Y - ISO Factor9 1.97 G1 - Heat Generation Factor (Roller-Raceway) 38.8 G2 - Heat Generation Factor (Rib-Roller End) 19.3 Cg - Geometry Factor10 0.0801 1 These maximum fillet radii will be cleared by the bearing corners. 2 These maximum fillet radii will be cleared by the bearing corners. 3 Negative value indicates effective center inside cone backface. 4 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values. 5 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. 6 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value. 7 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 8 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 9 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 10 Geometry constant for Lubrication Life Adjustment Factor a3l. (verify fitment using your model or serial number)