Clean, compact design
An industry standard for more than 40 years
Easy-on, easy-off
8° taper grips tight, holds tight, runs true, no wobble
Flush mounting—no protruding parts
Specifications:
Bushing Size: 1610
Bore Type: Finished w/ Keyway
Bore Diameter: 1.4375 in
Keyway Size: 3/8 x 3/16 in
Outside Diameter: 2-1/4 in
Length Through Bore: 1 in
Material: Sintered Steel
Torque Capacity: 4300 in
Screw Torque: 175 in
Max Hub Outside Diameter: 3-1/4 (Steel) in, 3.63 (Class 30 Gray Iron) in
Bolt Circle Diameter: 2.13 in
Number Of Bolt Holes: 2
Screw Thread Size: 3/8 in
Screw Length: 5/8 in
UPC_NO: 782475493661
Weight: 0.50 lbs
Wrench Torque: 175 in/lb
Additional information
| Weight | .50 lbs |
|---|---|
| Dimensions | 4 × 4 × 2 in |









