Advanced Bearings

Johnson Demountable Staves

A self-locking, water-lubricated stave bearing system for round-bore housings, made of keystone-sided molded nitrile staves precision-fitted to the shaft journal.

  • Bearings install and withdraw with the shaft and propeller in place.

  • Stave deflection helps shaft alignment and reduces vibration.

  • All bearings are interchangeable throughout the shafting system.

Johnson Demountable Staves
FeatureDetail
HousingStraight round bore, never stepped
StavesKeystone-sided molded solid nitrile
Sizes (above 7-3/4" I.D.)3 bearing I.D. sizes per standard housing bore
FittingComplete system fitted and clearance-checked before shipping
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