Support Bearing

GJB4000-2000 General Norms for Vessel GB/T307.1-2005 Rolling Bearings Radial Bearings Tolerances

. Product Features        CSB Support Bearing is a successful combination of state-of-the-art technology and high-end manufacturing techniques.         It consists of half bearing, half bearing case and bearing base. It eases installation and maintenance of middle support bearing for marine shaft, especially those with longer length.         It can be installed, uninstalled and repaired quickly and easily when the shaft has been fixed and can not be moved.         It comes with auto-displacement-compensation in both axial direction and shaft inclination angle during installation and operation of the shaft, which can further reduce internal pressure on the shaft and thus improves both static and dynamic loading feature of the shaft.         Centering of shaft is much easier with features given as above.
d(h7) h H L L1 L2 L3 n d1 110 143 316 478 172 420 114 4 M20 130 162 372 508 178 450 120 4 M24 150 181 415 558 178 500 120 4 M24
Listed in this table are structural data for standard design. Structure of the device can be customized according to user requirements.
3. Technical Data1. Range of shaft diameter: Φ110mm~Φ150mm.2. Rotate velocity:≤1000rpm.3. Increase of working temperature: ≤40°C(increase of surface temperature: ≤65°C).4. Life span: ≥30000 hours. 5. Half structure is adopted in order to ease installation, maintenance and replacement of the shaft. 6. It comes with auto-displacement-compensation in both axial direction and shaft inclination angle, which eases centering of the shaft during installation. Stable running condition is thus guaranteed. 4. Model SelectionThe model is selected according to parameters like shaft diameter, shaft power, spin velocity, size of interface, environmental requirements, etc. Please contact us for further advice. 5. Industrial Standard GJB4000-2000     General Norms for Vessel GB/T307.1-2005   Rolling Bearings   Radial Bearings  Tolerances

Support Bearing