Timken LM249747NW LM249710CD Tapered Roller Bearing Double Cup and 2 Cones Set 809
$ 1425.13
Description
The configuration of the TDO provides a wide effective bearing spread, making it ideal for applications in which overturning moments are a significant load component. TDO bearings can be used in fixed positions or allowed to float in the housing bore. Unit of Measure Imperial Metric Both Specifications | Dimensions | Abutment and Fillet Dimensions | Basic Load Ratings | Factors Specifications Series LM249700 Cone Part Number LM249747NW Cup Part Number LM249710CD Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 9.999 in 253.975 mm D - Cup Outer Diameter 13.6875 in 347.663 mm B - Cone Width 2 in 50.8 mm C - Double Cup Width 2.75 in 69.85 mm T - Bearing Width across Cones 4.0000 in 101.600 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius 1 0.14 in 3.556 mm r - Cup Backface "To Clear" Radius 2 0.06 in 1.5 mm db - Cone Backface Backing Diameter 10.71 in 272 mm Da - Cup Frontface Backing Diameter 13.15 in 334.00 mm Aa - Cage-Cone Backface Clearance 0.24 in 6.1 mm a - Effective Center Location 3 0.22 in 5.6 mm Basic Load Ratings C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) 4 35700 lbf 159000 N C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) 5 240000 lbf 1070000 N C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) 6 62200 lbf 277000 N C a90 - Dynamic Thrust Rating (90 million revolutions) 7 20300 lbf 90500 N Factors K - Factor 8 1.76 e - ISO Factor 9 0.33 Y1 - ISO Factor 10 2.03 Y2 - ISO Factor 11 3.02 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 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. 5 Based on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. 6 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. 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 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 10 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 11 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
Fast shipping (from India to UAE in 6 days only), Excellent seller (Fast responses and follow ups with shipped items), Love the item and looks exactly as described .. Thank you saved a lot of time and $$ !
Ordering part was fast and seamless. Seller was very active and kept me updated the whole time. Shipping was fast especially since it traveled a long distance. Will be ordering from them again.
Item was just as described, and suitable for my application. The price was fantastic and shipping from India to US in 5 days was unbelievable. Thank You!
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