Tb Wood'S 9HS Sure-Flex Sleeve Coupling Insert Hytrel
A 9HS Sure-Flex sleeve coupling insert in Hytrel handles 7,200 in-lb torque at 3,750 RPM for compressors, conveyors, motors, fans, mixers and pumps
- Handles 11 hp at 100 RPM for reliable power delivery
- Withstands up to 250°F for demanding industrial environments
- Hytrel material resists wear in compressors, conveyors and pumps
- Two-piece design allows easier installation and maintenance
- Torsional stiffness of 47,500 in-lb/rad ensures precise torque transmission
Coupling insert for industrial drives
The Tb Wood'S 9HS Sure-Flex sleeve coupling insert is built for power-transmission systems using Hytrel material. It fits compressors, conveyors, electric motors, fans, blowers, mixers and pumps. The two-piece construction simplifies installation and replacement on existing shafts.
Inch-system limits at 3,750 RPM
The insert operates within an inch measurement system and tops out at 3,750 RPM. Torque capacity reaches 7,200 in-lb while torsional stiffness is rated at 47,500 in-lb/rad. Angular misalignment is limited to 0.25 degrees and parallel offset to 0.017 in.
11 hp at 100 RPM with 250 °F ceiling
At 100 RPM the coupling delivers 11 hp, giving ample headroom for moderate-speed machinery. The 6 in outside diameter and 3 in width define the physical envelope. Continuous operation above 250 °F exceeds the material rating and will reduce service life.
How it compares
Measured against everything we stock in Bearings, Belts & Drive Components, at today’s prices. Recalculated every night.
- Price $182.99
- Pricier than about 90% of the 693 comparable items (median $35.99).
Specifications
No published specifications for this item yet.
Questions about this item
Should I choose the Hytrel insert over other materials for my compressor or pump application?
Hytrel handles up to 7,200 in-lb torque and 250 °F, making it suitable for compressors, conveyors, motors, fans, mixers and pumps listed in the data.
What does the 11 hp at 100 RPM rating tell me about real-world output?
At 100 RPM the coupling transmits 11 hp; torque scales to 7,200 in-lb maximum, so actual power depends on your operating speed.
How much misalignment can the Sure-Flex sleeve tolerate before performance drops?
The design allows 0.25 degrees angular and 0.017 in parallel misalignment while maintaining rated torque and stiffness.
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