TB Woods 10JE Insert

The TB Woods 10JE Insert is a high-performance, single-piece EPDM rubber coupling sleeve engineered for Sure-Flex Plus size 10 assemblies. This solid sleeve insert is the direct performance-matched replacement for the legacy 004222 part number, offering a significant 30% increase in torque capacity over standard elastomeric elements. Designed for demanding HVACR and industrial pump applications, the EPDM construction provides superior resistance to heat and ozone while maintaining a 4-way flexing action that effectively absorbs angular misalignment up to 1°, parallel misalignment up to 0.025 inches, and axial end float. With a rated torque of 3,735 in-lb and a maximum speed of 3,600 RPM, this elastomeric coupling component ensures reliable power transmission without the need for lubrication. The EPDM material operates efficiently within a temperature range of -30°F to +275°F, making it ideal for standard motor-to-pump connections where chemical or oil resistance is not a primary concern.

• Extended Service Life: Advanced EPDM compound is lab-tested to provide up to three times the lifespan of competitive inserts in high-cycle vibration environments.
• Shock Absorption: Torsional wind-up of 21° at rated torque dampens critical vibrations, protecting bearings and sensitive motor components from peak impact loads.
• Drop-in Compatibility: 100% retrofittable with existing Sure-Flex flanges, facilitating rapid maintenance cycles without requiring full coupling replacement.
• Zero Maintenance: The non-lubricated design eliminates the risk of grease contamination in clean HVACR environments and reduces long-term operational costs.

Is the 10JE insert compatible with older 004222 installations?
Yes, the 10JE EPDM sleeve is the direct technical successor to the 004222. It fits the same size 10 flanges but delivers superior torque and fatigue resistance compared to the original design.

When should I choose EPDM over Neoprene or Hytrel?
EPDM is the industry standard for general HVACR motor-to-fan and pump couplings due to its high temperature and ozone resistance. Use Neoprene only if oil or grease contact is expected, and Hytrel for high-torque applications where torsional stiffness is required.

Does this insert require special tools for installation?
No special tools are necessary. The one-piece solid construction slides into the precision-machined teeth of the flanges, and alignment can be verified using a standard straightedge or calipers.

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.