• Provide high strength connection between components and shafts
  • Keyless
  • Transmit very high axial and torque loads
  • Easy to install
  • Will not damage shafts or components
PowerRing™ Shaft-Hub Locks provide a keyless, extreme high strength connection between components and round shafts. They feature a smooth, non-marring bore which contracts securely onto a shaft while expanding the OD tightly into the I.D. of a hub. Fully adjustable, they are balanced to minimize vibration at high speeds, and prevent backlash damage caused by heavy loads.

They are easy to install by tightening the locking bolts around the device’s face. When these bolts are tightened, multiple internal taper rings produce the frictional forces necessary to join the shaft and hub allowing the transmission of high torque and axial loads.

Simplifying the timing of matched components, PowerRing™ Keyless Shaft-Hub Locks are ideal for mounting gears, sprockets, pulleys and related devices.

Stocked in:
  • Steel
1 - 24 of 24 | Results Per Page | View | Unit of Measure
1 

Part Number

Bore Size

Material

Outside Diameter

Width

N/A 3/4 in N/A Steel N/A 1.850 in N/A 0.787 in
N/A 1 in N/A Steel N/A 1.969 in N/A 0.787 in
N/A 1-1/8 in N/A Steel N/A 2.165 in N/A 0.787 in
N/A 1-3/16 in N/A Steel N/A 2.159 in N/A 0.813 in
N/A 1-1/4 in N/A Steel N/A 2.362 in N/A 0.787 in
N/A 1-3/8 in N/A Steel N/A 2.365 in N/A 0.787 in
N/A 1-7/16 in N/A Steel N/A 2.559 in N/A 0.787 in
N/A 1-1/2 in N/A Steel N/A 2.559 in N/A 0.787 in
N/A 1-5/8 in N/A Steel N/A 2.953 in N/A 0.945 in
N/A 1-11/16 in N/A Steel N/A 2.953 in N/A 0.945 in
N/A 1-3/4 in N/A Steel N/A 2.953 in N/A 0.945 in
N/A 1-7/8 in N/A Steel N/A 3.150 in N/A 0.945 in
N/A 1-15/16 in N/A Steel N/A 3.150 in N/A 0.945 in
N/A 2 in N/A Steel N/A 3.346 in N/A 0.945 in
N/A 2-1/8 in N/A Steel N/A 3.346 in N/A 0.945 in
N/A 2-3/16 in N/A Steel N/A 3.543 in N/A 0.945 in
N/A 2-1/4 in N/A Steel N/A 3.543 in N/A 0.945 in
N/A 2-3/8 in N/A Steel N/A 3.531 in N/A 0.945 in
N/A 2-7/16 in N/A Steel N/A 3.740 in N/A 0.945 in
N/A 2-1/2 in N/A Steel N/A 3.740 in N/A 0.945 in
N/A 2-11/16 in N/A Steel N/A 4.331 in N/A 1.102 in
N/A 2-3/4 in N/A Steel N/A 4.337 in N/A 1.079 in
N/A 2-15/16 in N/A Steel N/A 4.528 in N/A 1.102 in
N/A 3 in N/A Steel N/A 4.724 in N/A 1.102 in
1 - 24 of 24 | Results Per Page | View | Unit of Measure
1