A Japanese NSK bearings, rolling mill bearing features:
1, roller and groove for line contact or repair referrals, radial load to contact, and used to accept heavy load and impact load. Small friction coefficient, DU bushing high speed limit speed right, close to deep groove ball bearing.
2, axial move, can follow by thermal expansion or device error such as to the shaft of the relative position and the shell of the change, can be at ease use the support.
3, a hole for shaft or the demand is higher,Mould guide plate NSK bearing processing device outside axis to carefully abstemious, relative skewed to contact form stress concentration.
4, inner ring or outer ring can depart, facilitate device and apart.
5, stamping steel frame, plasic bushing insist on to high-speed bearing or requirements of stable operation, the import bearings with entity to fight. According to user requirements, and using the site can also design and supply with glass fiber plastic to strengthen the frame.
Second, NSK bearings rolling mill bearing the protection, maintenance and abnormal disposal:
1, in order to be able to long time with superior form maintain bearing originally function, must protect and repair, in order to FangBian disorderly,plain bearing ensure reliable operation of the development and the progress of sex, produce efficiency.
2, protect the best response mechanical operation, to regulate the premise lessons. It includes custody operation form, supplemented or change the smooth agent, brass bushing to reflect on the open.
3, as the maintenance operation, NSK bearings for Japan the torsion vibration and sound, temperature, smooth agent, etc. Of the form