• Offers the greatest allowable transmissable torque of all Tsubaki Power Locks®
  • Ideal for multi-strand or large hub sprockets
  • Self-centering to control eccentricity
  • Metric size range: 19mm - 300mm


For selection and application see Technical Notes download
Unit of Measure

Specifications

Inside Diameter_SYN

 8.661 in

t1 - Shaft Dia. Tolerance

 -0.0028 in +0

Outside Diameter_SYN

 11.220 in

t2 - Hub Counter ID Tolerance

 +0.0032 in -0

L

 5.276 in

Thickness_SYN

 5.748 in

Total Length_SYN

 6.378 in

Torque_SYN

 134974 ft·lb

Transmissible Thrust

 375416 lb

Shaft Working Pressure_SYN

 21756 psi

Hub Working Pressure_SYN

 17115 psi

Weight_SYN

 59.000 lb

Locking Bolts

Number of Screws_SYN

 20

Bolt Size_SYN

 M16x120

Screw Seating Torque_SYN

 257.000 ft·lb

Features & Application

Features & Application
  • Over 2 Times Larger Transmissible Torque than that of AS Series
  • Interchangeable with POWER-LOCK® AS Series
    Has the same size inside and outside diameter as AS Series POWER-LOCK in most cases.
  • Self-Centering Function
    Straight and narrow hubs can be used with AD Series POWER-LOCK
  • Easy and Precise Positioning