Description
The TB Woods 7JES is a single-piece EPDM split sleeve insert designed specifically for use with Size 7 Sure-Flex Plus flexible couplers. Engineered for demanding power transmission applications, this split sleeve insert serves as the flexible element between coupling hubs, absorbing shock loads, dampening vibration, and accommodating minor shaft misalignment to protect connected equipment.
Key Features
- Single-piece split sleeve design for easy installation and replacement without disturbing connected equipment
- Manufactured from EPDM (Ethylene Propylene Diene Monomer) elastomer for excellent resistance to heat, ozone, and weathering
- Designed exclusively for Size 7 TB Woods Sure-Flex Plus couplers
- Absorbs shock and torsional vibration to extend the service life of shafts, bearings, and connected machinery
- Accommodates angular, parallel, and axial misalignment between coupled shafts
- Split sleeve construction allows field replacement without removing hubs from shafts
- Compatible with a wide range of HVAC, pump, compressor, and fan drive applications
Application
The 7JES insert is the replacement flexible element for TB Woods Sure-Flex Plus jaw-type couplings in Size 7. Sure-Flex Plus couplings are widely used in HVAC systems, pumps, fans, compressors, and general industrial drive applications where flexibility, vibration isolation, and ease of maintenance are required.
Product Specifications
- Brand: TB Woods
- Part Number / SKU: 7JES
- Insert Type: Single Piece Split Sleeve
- Material: EPDM Elastomer
- Compatible Coupling Size: Size 7
- Compatible Coupling Series: Sure-Flex Plus







Reviews
There are no reviews yet.