Couplings Shaft Accessories & PT Products


BF Series

BF Series Couplings
BF Series Bost-Flex® Spider Ring (3-Jaw) Type Coupling is an economical 3 Jaw coupling. The spider ring urethane insert absorbs shock and vibration and provides through opening for close coupling of shafts.
    • Economical 3-Jaw Coupling
    • Spider Ring Urethane Insert absorbs shock and vibration. Provides through opening for close couplings shafts.
    • Bore Sizes from 3/8" to 1-1/4"
    • Complete with Keyway and Setscrew
    Boston Gear
    701 Carrier Dr.
    Charlotte, NC 28216
    Web: CONTACT
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