ship water lubricated rubber bearing shaft bushing for shipyard marine parts

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Home > Product > ship water lubricated rubber bearing shaft bushing for shipyard marine parts
Selling leads
ship water lubricated rubber bearing shaft bushing for shipyard marine parts
Posting date : Apr 21, 2017
Membership
Free Member Scince Apr 21, 2017
FOB Price
1000
Min. Order Quantity
1
Supply Abillity
1
Port
Qingdao
Payment Terms
T/T
Package
wooden package
Keyword :
Category
Contact
Cherry zhao
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
SDWT
Model Number
shaft120mm
HS-CODE
3909-40
Package & Delivery Lead Time
Package
wooden package
Delivery Lead Time
15 days
Detailed Description

Advantage of Rubber Properties In Water-Lubricated Bearing Design.1.The proprietary rubber formulation of the lined bearing is broken up by water grooves into a number of lands or faces. These surface lands run parallel to the shaft and serve in supporting it. A tough resilient rubber compound is selected which is relatively immune to the action of grit and sand and also helps reduce noise and vibration.2.When a grit is trapped between the shaft and the rubber, it is depressed into the landing’s elastic surface and rolled into an adjacent water groove where it is immediately flushed out of the bearing.3.With proper loading, rotational speed and clearances, a water wedge is formed in the rubber landing causing the shaft to ride on a thin film that totally separates the shaft and bearing surface. This is known as hydrodynamic lubrication. At this juncture both friction and wear decrease significantly in a rubber bearing.4.Our proprietary rubber formulations have nothing more to prove. Rubber bearings are on more vessels around the world than any other material. Our Johnson cutless Bearings have set unbelievable performance records that other bearing materials are still trying to meet.

 

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