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Black EPDM rubber coupling insert, solid one-piece sleeve design

Tb Wood'S

Tb Wood'S 10J Sure-Flex Coupling Insert 10JE EPDM Rubber

SKU CH-BJFF-34QAD

EPDM rubber coupling insert rated for 3,600 RPM and 3,735 in-lb torque in blower, compressor, conveyor, mixer, motor and pump applications

  • Handles 3,735 in-lb torque for reliable power transmission
  • Operates up to 3,600 RPM for high-speed applications
  • Delivers 5.9 hp at 100 RPM for efficient operation
  • EPDM rubber withstands 275°F for demanding environments
  • Angular misalignment capacity of 1 degree protects equipment

Coupling Insert Size 10 EPDM

The Tb Wood'S 10JE Sure-Flex sleeve coupling insert is a one-piece solid component made from EPDM rubber. It suits power transmission systems in blowers, compressors, conveyors, mixers, motors and pumps. The insert handles a maximum speed of 3,600 RPM and a maximum torque of 3,735 in-lb. It operates within a maximum temperature of 275 Degrees F.

Replaces Worn EPDM Inserts

This insert directly replaces a worn or damaged 10JE sleeve in existing Sure-Flex couplings. The jump is worth it when the current element shows cracking, hardening or excessive vibration from angular misalignment beyond 1 degree or parallel offset past 0.025 in. A new insert restores the rated torsional stiffness of 10,980 in-lb/rad and the 5.9 hp capacity at 100 RPM.

Sustained Load Behaviour

Under continuous operation the EPDM material maintains its damping properties up to the 275 Degrees F limit. The one-piece solid construction resists deformation at the rated 3,735 in-lb torque without the heat buildup that degrades multi-piece designs. Angular misalignment capacity stays at 1 degree and parallel misalignment at 0.025 in throughout the service interval.

Highlights

  • Handles 3,735 in-lb torque for reliable power transmission
  • Operates up to 3,600 RPM for high-speed applications
  • Delivers 5.9 hp at 100 RPM for efficient operation
  • EPDM rubber withstands 275°F for demanding environments
  • Angular misalignment capacity of 1 degree protects equipment

Specifications

No published specifications for this item yet.

Questions about this item

What outside diameter must the coupling housing accept for this size 10 insert?

The insert has an outside diameter of 7 1/16 inches, so the housing bore must match that dimension.

Which alignment step is most often missed when fitting the 10JE insert?

Installers frequently forget to verify both angular misalignment within 1 degree and parallel offset within 0.025 inch before tightening the hubs.

How often should the EPDM rubber insert be inspected or replaced in a pump running at 3,600 RPM?

Plan inspection at least annually; replace the insert if you see cracking, hardening, or loss of torsional stiffness at the 10,980 in-lb/rad rating.

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