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| KTR propeller stern
tube bearings are water lubricated plain radial bearings
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with very low friction coefficients
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with extremely low wear thanks
to
rubber qualities which are suitable
for use in fresh and salt water alike
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with minimum heating of the bearings
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which eliminate oil or grease
bearings |
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with an extremely smooth running
surface
due to a special manufacturing process
of the rubber coating
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with low surface roughness,
as the inside
diameter of the bearing is manufactured
to meet tolerances, making subsequent
mechanical treatment unnecessary.
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Bearing production
range
(fully finished bearings as well as repairs through new
rubber coatings) |
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Stern tube and propeller shaft
bearings for seagoing and inland vessels with shaft diameter between 20 mm and 400 mm
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Vertical guide in bearings in Francis- and
Kaplan water turbines |
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Water lubricated guide bearings in turbine
pumps |
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Guide bearings for cooling water pumps and
water scoop pumps |
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Material options for carrier bushings
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Rg7 |
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Rg 10 |
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St 52 |
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Corrosion-proof steels such as 1.4571, 1.4581,
1.4301 |
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Synthetic bushings made of Hgw 2085 |
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| Your partner and expert for |
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High quality standards (GL certified
No. 14 432 99 HH)
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Special marine-elastomer quality
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Production according to drawings or
customers specifications
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Manufacture of the inside coating of
stern tube bearings according to our special calculation
programs
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Fastest delivery service is our priority.
In urgent cases we offer 48 hour service for new rubber
coatings. Bearings can be brought in for repair around
the clock.
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