Sure Flex Type J Coupling Adapter Flanges | Sizes 4J, 5J and 6J
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Sure Flex Type J Coupling Adapter Flanges are bored-to-size for a slip fit on standard motor and pump shafts. The outside diameter of the flange is machined so the surface can be used to check alignment without a special tool.
Flanges can wear out over time, especially if misaligned or are operated under other adverse conditions. Once worn, flex sleeve replacement will become more frequent.
Sure Flex Type J Coupling Adapter Flanges are available in sizes 4J, 5J and 6J. Each flange has a key seat and one (1) setscrew over the key way. All have a setscrew at 90° from the key way.