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 3.500 in

G

 N/A 3.600 in

D1

 N/A 3.960 in

MBFH

 N/A 1.750 in

MBRH

 N/A 2.250 in

MBHD

 N/A 2.750 in

RSB

 N/A 0.430 in

E

 N/A 0.100 in

D2

 N/A 2.585 in

D3

 N/A 2.820 in

D4

 N/A 3.200 in

HD

 N/A 3.840 in

L1

 N/A 1.750 in

L2

 N/A 1.750 in

L3

 N/A 0.675 in

L4

 N/A 1.293 in

L5

 N/A 0.438 in

L6

 N/A 1.165 in

DRC

 N/A 2.075 in

SS

 N/A 5/16 in

Weight with RSB hubs

 N/A 10 lb

Max RPM Balanced G2.5 Standard

 N/A 10000

Max RPM Unbalanced Standard

 N/A 16000

Insert Type Yellow HD

Continuous Standard HD

 N/A 2080 lb·in

Intermittent Standard HD

 N/A 3250 lb·in

HP at 100 RPM Standard HD

 N/A 3.3 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 3900 lb·in

Intermittent - Orange HD

 N/A 5200 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 1768 lb·in

Intermittent - Red HD

 N/A 2763 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 585 lb·in

Intermittent - Green HD

 N/A 1170 lb·in

Temp Rating - Green HD

 N/A -60/250 ºF

Durometer - Green HD

 N/A 90A