Water Lubricated Rubber Flanged Bearing, is a kind of bearing for vessel sten shafts. It is widely applied in a large variety of vessels from high-speed vessels, naval vessels, water turbines for its specialties as follows: Simple in structure, Easy to dismantle and change, Capable of effective function in a quite sandy water, High in efficiency and energy saving, Low noise and absorption of vibration, Pollution free; And its advantages compared to other nonmetal bearings of similar type: Higher wear resistance, Stronger impact resistance, Lower frictional coefficient, Higher bearing capacity, etc.
BTC water Lubricated Ruller Bearing have 10times longer service life than general hard surface ruller bearings. Feature of oil-proof and chemical resistance assure it can work in all kinds of severe working conditions. Working temperature: 4° C71° C39° F158° F, speed coverage: 57500RPM, Max. Friction ratio: High speed<0.02, low speedlower than 30RPM, Max. Friction reading<0.09, Rubber hardness: HS70± 5, Age ratio90° C× 24h>0.75. Abrasion losscm3/1.61km0.40. Shell of the bearings are made from sea water resistance naval brass.
BTC Marine Lubricted Rubber Bearing:
SY85ASY86C
GZ25to 40 GZ220 to 280
6.0TA33.5TA 3.0A33.5A skype jason.yan51