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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The T-Series uniquely transmits torque while accommodating misalignment without generating reactionary loads, increasing bearing life. Torque transmission capabilities up to 2,041,000 in.-lbs and shaft diameters to 20.00”. Coupling types range from close coupled to long span floating shaft couplings. The bolt on ring makes the T-Series a great fit for bidirectional and reversing applications. The T- Series has no metal-to-metal contact and in the event of a lock up, the insert will shear without damaging the connected equipment. Lubrication free and access to the insert without moving the connected equipment means replacing inserts with ease in minutes vs hours compared to lubricated coupling maintenance.

  • T-Series absorbs extreme torsional shock and vibration while accommodating angular, parallel, and axial misalignment without generating reactionary loads, which significantly increases bearing life.
  • No lubrication is required.
  • Standard inserts have a temperature range from -60° to 250° Fahrenheit with high temperature inserts available up to 350°.
  • The inserts are available in a range of hardness to meet most torsional stiffness and torque requirements, and offers very high resistance to chemicals.
  • T-Series couplings are suitable for blind assembly, horizontal or vertical, reversing, and stop/start applications.
  • The compact size to torque ratio with generous bore capacity allows proper sizing.
  • Hubs are available for use with tapered bushings, Iock assemblies, shrink discs, finished bored and keyed, taper bored, and spline bored.
  • OnyxShield™ couplings are available for enhanced corrosion and wear resistance.
Unit of Measure

Specifications

DBSE

 N/A 4.000 in

G

 N/A 4.600 in

D1

 N/A 4.800 in

MBFH

 N/A 2.250 in

MBRH

 N/A 2.500 in

MBHD

 N/A 2.875 in

RSB

 N/A 0.500 in

E

 N/A 0.100 in

D2

 N/A 3.200 in

D3

 N/A 3.500 in

D4

 N/A 3.625 in

HD

 N/A 4.650 in

L1

 N/A 2.250 in

L2

 N/A 2.250 in

L3

 N/A 1.175 in

L4

 N/A 1.730 in

L5

 N/A 0.500 in

L6

 N/A 1.165 in

DRC

 N/A 2.200 in

SS

 N/A 3/8 in

Weight with RSB hubs

 N/A 15 lb

Max RPM Balanced G2.5 Standard

 N/A 8000

Max RPM Unbalanced Standard

 N/A 14000

Insert Type Yellow HD

Continuous Standard HD

 N/A 4940 lb·in

Intermittent Standard HD

 N/A 9100 lb·in

HP at 100 RPM Standard HD

 N/A 7.84 SF1

Temperature [Max] Standard HD

 N/A 250 ºF

Temperature [Min] Standard HD

 N/A -60 ºF

Durometer Standard HD

 N/A 60D

Insert Type Orange HD

Continuous - Orange HD

 N/A 7800 lb·in

Intermittent - Orange HD

 N/A 11700 lb·in

Temp Rating - Orange HD

 N/A -20/250 ºF

Durometer - Orange HD

 N/A 70D

Insert Type Red HD

Continuous - Red HD

 N/A 4200 lb·in

Intermittent - Red HD

 N/A 7735 lb·in

Temp Rating - Red HD

 N/A 20/350 ºF

Durometer - Red HD

 N/A 90A

Insert Type Green HD

Continuous - Green HD

 N/A 2077 lb·in

Intermittent - Green HD

 N/A 4095 lb·in

Temp Rating - Green HD

 N/A -60/250 ºF

Durometer - Green HD

 N/A 90A