81637/81962 Timken New Tapered Roller Bearing Cone&Cup 81962 - 81637 Timken USA
$ 3168.0
Description
81962/81637 Timken New Tapered Roller Bearing Cone&Cup 81962 - 81637 Timken USA 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 81000 Cone Part Number 81637 Cup Part Number 81962 Design Unit Inch Cage Material Stamped Steel Dimensions d - Bore 6.3750 in 161.925 mm D - Cup Outer Diameter 9.6250 in 244.475 mm B - Cone Width 1.8437 in 46.83 mm C - Cup Width 1.3125 in 33.338 mm T - Bearing Width 1.8750 in 47.625 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius 1 0.14 in 3.600 mm r - Cup Backface "To Clear" Radius 2 0.130 in 3.30 mm da - Cone Frontface Backing Diameter 6.77 in 172 mm db - Cone Backface Backing Diameter 7.01 in 178.1 mm Da - Cup Frontface Backing Diameter 9.06 in 230.10 mm Db - Cup Backface Backing Diameter 8.86 in 225.04 mm Ab - Cage-Cone Frontface Clearance 0.15 in 3.8 mm Aa - Cage-Cone Backface Clearance 0.31 in 7.9 mm a - Effective Center Location 3 -0.21 in -5.3 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions) 4 23400 lbf 104000 N C1 - Dynamic Radial Rating (1 million revolutions) 5 90300 lbf 402000 N C0 - Static Radial Rating 134000 lbf 595000 N C a90 - Dynamic Thrust Rating (90 million revolutions) 6 14100 lbf 62700 N Factors K - Factor 7 1.66 e - ISO Factor 8 0.35 Y - ISO Factor 9 1.71 G1 - Heat Generation Factor (Roller-Raceway) 413 G2 - Heat Generation Factor (Rib-Roller End) 98.4 Cg - Geometry Factor 10 0.125 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 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.
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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