TB Woods 6JE Insert

The TB Woods 6JE Insert is a critical elastomeric coupling component engineered for high-performance power transmission in HVACR and industrial pump systems. This Sure-Flex Plus sleeve is manufactured from high-grade EPDM rubber, providing the 4-way flexing action necessary to absorb severe shock, vibration, and end float while protecting your bearings and motor shafts. Designed with a one-piece solid construction, the 6JE ensures maximum torsional wind-up of approximately 21° at rated torque, significantly dampening impulse loads that cause premature equipment failure.

This size 6 coupling insert delivers a substantial 30% torque capacity increase over standard legacy sleeves, boasting a rated torque of 585 in-lbs and a maximum speed of 6,000 RPM. The EPDM material is ideal for demanding environments, maintaining operational integrity across a temperature range of -30°F to +275°F. Because this sleeve coupling insert requires no lubrication or complex maintenance, it is the preferred choice for contractors looking to reduce downtime and improve system reliability in mechanical power transmission applications.

• Shock & Vibration Absorption: The elastomeric EPDM construction dampens torsional vibration and handles parallel misalignment up to 0.015" and 1° of angular misalignment.
• Extended Service Life: Advanced Sure-Flex Plus geometry provides up to 3x longer life than competitive imitators, ensuring fewer replacements in high-cycle 1750 RPM and 3500 RPM operations.
• Drop-in Compatibility: Fully retrofits to existing TB Woods size 6 flanges (Type S, C, or SC), allowing for immediate performance upgrades without replacing the entire coupling assembly.
• Maintenance-Free Operation: Non-metallic design eliminates the need for grease or oil, preventing contamination in clean HVAC environments.

• What is the difference between 6JE and 6JES? The 6JE is a one-piece solid sleeve used when one or both hubs can be moved for installation. The 6JES is a split version for applications where the hubs are fixed.
• Can I use this EPDM sleeve in oil-heavy environments? No. While EPDM is excellent for heat and water resistance, Neoprene (6JN) or Hytrel sleeves should be used if oil or chemical exposure is a primary concern.
• Does this insert require special tools for installation? No. It slides directly into the precision-machined teeth of size 6 Sure-Flex Plus flanges, and alignment can be verified with a simple straightedge.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.