Special designed IBC Spherical Roller Bearings are made as for usage in vibration machines (Screen Bearings). Regarding dimensions and bearing details they correspond to Spherical Roller Bearings of series 223. These Special Bearings distinguish from standard bearings in respect to outer ring guided solid brass cages and operational conditions such as bearing clearance of vibration screen machines, which is in between the upper half of C3 and the lower half of C4.
Screen Bearings are made with cylindrical bore as well as tapered bore, identified by suffix V080.
 

Vibrating screen bearing used for mechanical equipment vibration, vibration sieve machine, vibrating motor, is one of the most important parts of such equipment. The shaft
The working condition is very bad, not only the environment humidity, dust particles, high speed, high temperature, and have a strong impact and vibration, cause very big work load. The bearing has strong bearing capacity, good impact resistance, high reliability, good lubrication, and can overcome the deformation of shaft deflection.
Characteristic
1, vibration sieve bearings are generally spherical roller, cylindrical roller symmetrical;
2, in general, tolerance to P6, running P5 tolerance, tolerance is fixed, but the imperial and metric division;
3, because the heat of large, so choose a large clearance. But the clearance can be calculated, mainly toconsider the original clearance, tolerance and temperature rise can be calculated;
4, vibration sieve bearing application requirements is very high, the general bearing steel material. The holder is machined brass, and guided by the outer ring, to be applicable to the eccentric loads!
Application of vibration sieve
1, mainly used in mining and mechanical vibration, vibration motor, vibration sieve machine;
2, the rivet machine, drilling machine, tool, pneumatic tool;
3, drills, saws, forestry with the chain saw, grinding machine, polishing machine, polishing machine, tamping machine tool maintenance;
4, locomotives, ships, motorcycles and other vehicles;
5, tractor, harvester, threshing machines and other agricultural machinery;
Bearing type vibrating screen