Description
81963D-20081 Timken Tapered Roller Bearing Double Row Cup 81963 D 9-5/8 in OD USA 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 | Factors Specifications Series 81000 Cup Part Number 81963D Design Units Imperial Dimensions D - Cup Outer Diameter 9.6250 in 244.475 mm C - Double Cup Width 3.125 in 79.375 mm Abutment and Fillet Dimensions r - Cup Backface "To Clear" Radius 1 0.06 in 1.5 mm Da - Cup Frontface Backing Diameter 9.06 in 229.11 mm Factors K - Factor 2 1.66 e - ISO Factor 3 0.35 Y1 - ISO Factor 4 1.92 Y2 - ISO Factor 5 2.86 G1 - Heat Generation Factor (Roller-Raceway) 413 G2 - Heat Generation Factor (Rib-Roller End) 98.4 Cg - Geometry Factor 6 0.125 1 These maximum fillet radii will be cleared by the bearing corners. 2 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 3 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 4 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 5 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 6 Geometry constant for Lubrication Life Adjustment Factor a3l.
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.
These are some great sellers. Very responsive. Had issue with customs and they went above and beyond to resolve this. Will 100% use again.
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