Vibrating screen self-aligning roller bearing type MA better use

Vibrating screen self-aligning roller bearing type MA better use! Bearing much used to mining machinery equipment, vibrating screen, vibration motor, vibration, is one of the most critical components of such equipment. The bearing under very bad conditions, not only environmental humidity is big, dust particles, high speed, high temperature, and have a strong impact, vibration cause the workload is very big. The bearings with bearing capacity is strong, good impact resistance performance, high reliability, good lubrication performance, at the same time can not only overcome the crooked shaft deformation. Bearing co. , LTD. , long committed to the development and promotion of vibrating screen, the deep research in every parts of vibrating screen, now just to give you analyze vibrating screen equipment under the difference between the special spherical roller bearings and plain bearing: 1, the structure of the design: special bearings vibration: A, roller diameter, the length of the scroll. B, cage by the outer rim guide roller, reduce the forces for roller. C, the inner ring guard guide roller, improve roller run. D, cylindrical roller bearing cage, the integral structure strength greatly increased. E, self-aligning bearing outside diameter design with sump oil holes, lubrication effect is good. Normal bearing: A, roller diameter and the length of the roll are small, bearing B, cage guide roller or inner circle. C, cylindrical roller bearing cage structure of rivets, easy to loose and fall guy. D, self-aligning bearing outside diameter without sump oil hole, the lubrication effect is poor. 2, to choose material vibration bearing: A, inside and outside the ring and roller adopts vacuum degassed bearing steel, fatigue resistance performance is good. B, maintains the aluminum iron manganese bronze material, high strength, good elasticity, wear-resisting performance is better. Normal bearing: A, inside and outside the circle and using common roller bearing steel. B, keep using zinc brass material, low strength, poor elasticity. 3, heat treatment, special bearing vibrating screen: A, inside and outside the bay - Horse mixed hardening or martensite high temperature quenching + tempering, uniform hardness, small internal stress; Good toughness and resistance to impact and vibration. B, within the 150 c temperature, good stability. Normal bearing: inside and outside the circle using ordinary quenching, toughness is poor, brand vibrating screen bearing MA shock and vibration performance is poor bearing shock and vibration performance is poor, thermal stability is not good. Bearings, comfortable and durable, )