Lovejoy CJ 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. |
