1 where possible, to use in the design of standard specifications;

2 Please note that when the assembly surface has no foreign body;

3 after the use of the sliding surface, because the solid lubricant formed oil film surface leads to have black or dark gray, please don't scrub, as usual;

4 before the assembly, a lubricating oil coated on the grinding member, can shorten the running-in period, against mechanical operation, operation;

5 assembly should be slowly pressed, no beat, so as not to damage the bearing and deformation;

6 design, different parts of the body should choose appropriate material, so as to improve the mechanical performance, prolongs the service life of bearings;

7 at high load, the reciprocating movement, recommend the use of screw fixation;

8 in fresh water, sea water and in offshore operations, the grinding shaft suggested the use of stainless steel or chrome surface.