Description
The TB Woods 5J-7/8 is a Size 5, Type J Sure-Flex Plus Coupler Flange engineered for reliable power transmission in demanding HVAC and industrial drive applications. Constructed from sintered carbon steel, this flange delivers consistent strength, dimensional accuracy, and long service life in both new installations and replacement scenarios.
Key Features
- Sure-Flex Plus Type J coupler flange design for flexible, shock-absorbing power transmission
- Size 5 flange — compatible with Sure-Flex Plus Size 5 sleeves and mating flanges
- Sintered carbon steel construction for high strength and dimensional consistency
- 7/8″ bore diameter for precise shaft fitment
- 3/16″ x 3/32″ keyseat for positive torque transfer and shaft alignment
- Designed to accommodate misalignment and dampen vibration between connected shafts
Specifications
- Brand: TB Woods
- SKU / Part Number: 5J-7/8
- Coupler Type: Type J Sure-Flex Plus
- Size: 5
- Material: Sintered Carbon Steel
- Bore Diameter: 7/8″
- Keyseat: 3/16″ x 3/32″
Application
The TB Woods Sure-Flex Plus coupling system is widely used in HVAC equipment, pumps, compressors, fans, and general industrial machinery. The flexible sleeve design absorbs torsional shock and vibration, protecting connected equipment and extending drive system life. The Type J flange is the standard jaw-style flange in the Sure-Flex Plus series, designed for easy installation and sleeve replacement without disturbing shaft alignment.
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