Items

Prescribed  Conditions for Using

   Problems Caused by Deregulations

1.Heat Resources product line and Kiln Furnaces

 1.1  tertian and mechanical parts unexposed to radiation

intenerated & distorted; brittleness & cracking

 1.2  bearings equably forced on the product line

distortion ,fast- scuffingand block

distortion ,fast- scuffingand block

2.Machines, Facilities and Kiln Autos

 2.1  enough space wanted, High temperature brearing types and quantities rationally chosen

distortion , fast-scuffing , block and  cracking

 2.2  matching configurations like bearing hubs and precision accorded with national technological qualities

distortion , fast-scuffing , block and  cracking

3.Mount

 3.1  bearings cleaned and neatly racing

block

 3.2  Vertical style: the radius of the  fixed-ring ball scoop forming an angle at 90 with the load direction    Horizontal style: ball scoop end upward

likely to  block when the ball being on by too much scuffing clearance

 3.3  he end with ball scoop entad, avoiding enduring mounting force

end-connections bursting apart; block and cracking

 3.4  sleeves directly hit , force equably conducted to the bearing's end-connections

distortion , block and cracking

 3.5  non- high-temperature or rough lubricator are forbidden to be added

becoming burnt , block

 3.6  high-temperature lubricator added to those with high or middle speed; clearance adjudgedappropriate

fast- abrasion , burn

 3.7  no drossy sundries into it; wheels rotating neatly

block

4.maintenance

 4.1  bearings cleaned and neatly racing

block

 4.2  elastic baffles of the bearings braced tightly(d>=30)

Likely to  block when the ball being stripped down by too much scuffing clearance

 4.3  to restore the ill matching configurations

distortion , fast- scuffing, block and cracking

 4.4  to replace the rejected  bearings (more than 2 sets of the same part to be replaced at the same time)

distortion , fast- scuffing, block and cracking