Sure-Grip® Quick Detachable bushings are easy to install and remove. Split-through flange and taper provide a true clamp on the shaft that is equivalent to a shrink fit. All sizes except JA and QT have a set screw over the key to help maintain the bushing’s position on the shaft until the cap screws are securely tightened. Versatile Sure-Grip® bushings permit the mounting of the same mating part on shafts of different diameters, and the mounting of different sheaves on the same shaft using the same bushing.
Bolt Circle Dia.
3 7/8 in
Keyway Size
1/2 x 1/4
Cap Screws
3
Wrench Torque
30 lbf
Inch/Metric
Inch
Bushing Series
SF
Bore Range [Max]
2.9375 in
Overall Length
2.063 in
Capscrew Size
3/8-16 x 2
Material
Cast Iron
Bore Type
Finished with Keyway
Flange Thickness
0.563 in
Length Through Bore
2.063 in
Torque Capacity
11000 lb-in
Large Diameter
3 1/8 in
Bore Range [Min]
0.5 in
Bore Size
1.938 in - 1 15/16 in
Keyway
Standard
Weight
3.6 LB
EAN or UPC
698672701716
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