• 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

PRL012 N/A 3/4 in N/A Steel N/A 1.850 in N/A 0.787 in
PRL100 N/A 1 in N/A Steel N/A 1.969 in N/A 0.787 in
PRL102 N/A 1-1/8 in N/A Steel N/A 2.165 in N/A 0.787 in
PRL103 N/A 1-3/16 in N/A Steel N/A 2.159 in N/A 0.813 in
PRL104 N/A 1-1/4 in N/A Steel N/A 2.362 in N/A 0.787 in
PRL106 N/A 1-3/8 in N/A Steel N/A 2.365 in N/A 0.787 in
PRL107 N/A 1-7/16 in N/A Steel N/A 2.559 in N/A 0.787 in
PRL108 N/A 1-1/2 in N/A Steel N/A 2.559 in N/A 0.787 in
PRL110 N/A 1-5/8 in N/A Steel N/A 2.953 in N/A 0.945 in
PRL111 N/A 1-11/16 in N/A Steel N/A 2.953 in N/A 0.945 in
PRL112 N/A 1-3/4 in N/A Steel N/A 2.953 in N/A 0.945 in
PRL114 N/A 1-7/8 in N/A Steel N/A 3.150 in N/A 0.945 in
PRL115 N/A 1-15/16 in N/A Steel N/A 3.150 in N/A 0.945 in
PRL200 N/A 2 in N/A Steel N/A 3.346 in N/A 0.945 in
PRL202 N/A 2-1/8 in N/A Steel N/A 3.346 in N/A 0.945 in
PRL203 N/A 2-3/16 in N/A Steel N/A 3.543 in N/A 0.945 in
PRL204 N/A 2-1/4 in N/A Steel N/A 3.543 in N/A 0.945 in
PRL206 N/A 2-3/8 in N/A Steel N/A 3.531 in N/A 0.945 in
PRL207 N/A 2-7/16 in N/A Steel N/A 3.740 in N/A 0.945 in
PRL208 N/A 2-1/2 in N/A Steel N/A 3.740 in N/A 0.945 in
PRL211 N/A 2-11/16 in N/A Steel N/A 4.331 in N/A 1.102 in
PRL212 N/A 2-3/4 in N/A Steel N/A 4.337 in N/A 1.079 in
PRL215 N/A 2-15/16 in N/A Steel N/A 4.528 in N/A 1.102 in
PRL300 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