U.S. Tsubaki Power Transmission, LLC
U.S. Tsubaki Holdings, Inc.
Corporate Headquarters
301 E. Marquardt Dr.
Wheeling, IL 60090 USA

Toll Free: 800.323.7790
Phone: 847.459.9500
Fax: 847.459.9515
Email: sales@ustsubaki.com
Website: www.ustsubaki.com
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  • Corrosion protection
  • Global standard for keyless shaft locking
  • Built in tap holes for easy removal
  • Inch size range: 3/4" thru 4"


For selection and application see Technical Notes download
Unit of Measure

Specifications

d - Shaft O.D.

 N/A 2.938 in

t1 - Shaft Dia. Tolerance

 N/A -0.0018 in +0

D - Hub Counter I.D.

 N/A 4.528 in

t2 - Hub Counter ID Tolerance

 N/A +0.0021 in -0

L

 N/A 1.102 in

l

 N/A 0.984 in

Lt

 N/A 1.496 in

Transmissible Torque

 N/A 3186 ft·lb

Transmissible Thrust

 N/A 26302 lb

P - Contact Pressure - Shaft

 N/A 25237 psi

P' - Contact Pressure - Hub Bore

 N/A 16390 psi

Weight

 N/A 2.800 lb

Locking Bolts

Quantity

 N/A 11

Size

 N/A M10x25

Tightening Torque

 N/A 50.000 ft·lb

Features & Application

N/A

  • Multipurpose
    Ideally structured and highly reliable locking device
  • Low Machining Costs
    Keyway, splines, presses and thermal fittings are not required. Optimum performance is achieved with low shaft and hub tolerances minimizing the total machining costs.
  • Easy to Install
    Install or removes just by tightening or loosening of bolts. No need to hassle with adjusting keyways and thermal fittings.
  • Options to Fit Every Application
    Stainless Steel and electroless nickle plating options are offered for standard models. Both are highly durable in corrosive or clean room environments.