Description
The TB Woods 5JN is a single-piece neoprene solid sleeve insert engineered specifically for use with Size 5 Sure-Flex Plus flexible couplers. Designed as a direct replacement or maintenance component, this sleeve insert serves as the flexible element between coupling hubs, absorbing shock loads, dampening vibration, and accommodating minor shaft misalignment in HVAC and mechanical power transmission applications.
Product Overview
Sure-Flex Plus couplings from TB Woods are a trusted standard in the HVAC and industrial trades, widely used on fans, blowers, pumps, compressors, and other rotating equipment. The sleeve insert is the wear element of the coupling assembly and should be inspected regularly and replaced as part of routine preventive maintenance to protect connected equipment from shock and vibration damage.
Key Features
- Single-piece neoprene construction for reliable, consistent flex performance
- Solid sleeve design compatible with Size 5 Sure-Flex Plus coupler hubs
- Neoprene material offers excellent resistance to oil, heat, and environmental exposure
- Absorbs shock loads and dampens torsional vibration between driver and driven equipment
- Accommodates angular, parallel, and axial shaft misalignment
- Drop-in replacement — no special tools required for installation
- Manufactured by TB Woods, a recognized leader in flexible coupling technology
Applications
- HVAC blowers and fan assemblies
- Hydronic and chilled water pumps
- Air compressors and refrigeration equipment
- General mechanical power transmission drives
Specifications
- Brand: TB Woods
- Part Number / SKU: 5JN
- Coupling Size: 5
- Sleeve Type: Single Piece Solid
- Material: Neoprene
- Compatible Coupling Series: Sure-Flex Plus
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