A, oil-free or oil-lubricated, applicable unable to refuel or difficult to come on site to use without maintenance or low maintenance;
B, good resistance to abrasion, friction coefficient, long service life;
C, there is a reasonable amount of elastic-plastic, can extend the contact stress distribution over a wide surface, improving the bearing capacity of FAG bearings;
D, static and dynamic friction coefficients are similar, can eliminate slow crawl under, so as to ensure the precision machine work;
E, can reduce the mechanical vibration, noise and pollution, improve working conditions;
F, in operation in the process of formation of transfer film, play a protective effect on mating shaft, no biting FAG bearings;
G, low hardness of mating shaft, without conditioning of FAG bearings can be used, which reduces the related parts of the processing difficulty;
H, thin-walled structure, light weight, reduces the mechanical volume;
I, bushes made of brass, can be used in a corrosive medium.
Product Model | Inside Diameter | Outside Diameter | Thickness |
4T-T4CB100 NTN | 100 | 145 | 22.5 |
32920 NTN | 100 | 140 | 24 |