Lovejoy 28/38B Curved Jaw Hub 5/8 In Bore w Kw.
Lovejoy 68514476182 Steel 28/38B Hub, Curved Jaw, 5/8″ Bore, 3/16″ Keyway, 1.38″ Length Through Bore, 2.56″ OD.
Dimensional Data.
Bore Size | 5/8 in |
Coupling Size | 28 |
Set Screw Style Coupling Size (Dimension T) | 5/16-18 |
Keyway Size | 3/16 x 3/32 in |
Length thru Bore (Dimensions LTB1/LTB2) | 1.380 in 35.05 mm |
Outside Diameter | 2.560 in 65.02 mm |
Overall Coupling Length | 3.540 in 89.92 mm |
Spider Outside Diameter | 2.560 in 65.00 mm |
Spider Inside Diameter | 1.180 in 29.00 mm |
Spider Thickness (Dimension W) | 0.590 in 15.00 mm |
Set Screw Style Coupling Location Size (Dimension SL) | 0.590 in 14.99 mm |
Min. Bore (Dimensions ID1/ID2) | 0.870 in 22.00 mm |
Max. Bore (Dimensions ID1/ID2) | 1.5 in 38 mm |
Dimension G | 0.790 in 20.07 mm |
Dimension HD | 2.560 in 65.02 mm |
Distance between Spider and Hub Face (Dimension CL) | 0.100 in 2.54 mm |
Cubic inches | 9.04397 in³ |
Performance Data.
Normal Temperature Range (with 80 Shore A, 92 Shore A, and 95/98 Shore A spiders) | -40 to 212 ºF |
Max. Temperature Range (with 80 Shore A, 92 Shore A, and 95/98 Shore A spiders) | -50 to 248 ºF |
Nominal Torque (with 92 Shore A spider) | 840.00 in·lb |
Max Torque (with 92 Shore A spider) | 1680.00 in·lb |
Max. Speed | 8500.00 rpm |
Angular Displacement | 0.050 in |
Max. Angular Displacement (∆ Ka), n=1500 [1/min] | 0.90 º |
Max. Axial Displacement (∆ Ka) | 0.0600 in |
Max. Radial Displacement (∆ Kr) | 0.0100 in |
The Curved Jaw Design.
The Curved Jaw Design. |
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