TBWOODSTB9H TB-9H Sure-flex Plus Type H Coupling Sleeve Size 9

Product Description

The TBWOODSTB9H TB-9H is a 1-piece solid Type H coupling sleeve designed for use in Sure-Flex Plus elastomeric coupling assemblies. Manufactured from Hytrel, this sleeve delivers a 4-way flexing action that absorbs shock loads, angular and parallel misalignment, and end float across a wide range of industrial drive applications. It handles up to 7,200 inch-pounds of torque and runs at a maximum of 3,750 RPM. The bore accepts shaft sizes from 7/16 inches to 2-7/8 inches ID, with a 6-inch OD and an overall length of 3 inches. Licensed HVAC technicians, millwrights, and mechanical contractors typically specify this sleeve when servicing or replacing worn elastomeric couplings on fan, pump, and compressor drives.

This sleeve is rated for operating temperatures from -65 degrees F to 250 degrees F, making it suitable for both indoor mechanical rooms and outdoor equipment installations. It fits Size 9 Sure-Flex Plus coupling configurations. Hytrel construction provides resistance to oil, heat, and flex fatigue, extending service intervals in demanding environments where EPDM or neoprene sleeves may degrade faster. No lubrication is required at the coupling interface, reducing scheduled maintenance time on equipment that runs continuously.

Key Features

• 1-piece solid Hytrel construction for oil, heat, and flex-fatigue resistance
• 4-way flexing action absorbs shock, misalignment, and end float
• 7,200 inch-pound torque capacity
• 3,750 RPM maximum speed rating
• Wide bore range: 7/16 inches to 2-7/8 inches ID
• Lubrication-free operation reduces maintenance requirements

Compatibility

Designed for use with Sure-Flex Plus S, C, and SC Flange and Elastomeric Coupling assemblies in Size 9 configurations.

Installation Notes

Installation should be performed by a qualified millwright or mechanical technician. De-energize and lock out all drive equipment before removing the existing sleeve or disturbing the coupling assembly. Inspect flange hubs for wear or cracking before seating the new sleeve. Follow applicable ANSI and OSHA lockout/tagout procedures throughout the service process.

Technical Specifications

• Coupling Size: 9
• Sleeve Type: Type H, 1-Piece Solid
• Length: 3 inches
• Outer Diameter: 6 inches
• Bore Range (ID): 7/16 inches to 2-7/8 inches
• Maximum Torque: 7,200 inch-pounds
• Maximum Speed: 3,750 RPM
• Operating Temperature Range: -65 degrees F to 250 degrees F
• Material: Hytrel

Standard Information

• Brand: TBWOODSTB9H
• Manufacturer Part Number: TB-9H