INA linear guide rail

The products are widely used in various lathes, grinders, machine tools, spraying equipment, CNC machine tools, machining centers, measuring instruments, confidential testers, electronics, automation machinery, textile machinery, automobiles, food machinery, medical equipment, printing machinery, packaging machinery, woodworking machinery and many other fields. The industries involved in ina bearing products include: machinery industry, construction industry, hydraulic and wind engineering industry, machine tool and manufacturing machinery industry, material processing and packaging industry, electric tool industry, gearbox industry, semiconductor industry, pump and fan industry, industrial robot and automation industry, rubber, plastics and chemical industry, textile industry, tractor industry, etc

seal
the sliding block is completely closed by baffle, gap seal, upper seal and lower double side seal in all directions?. These seals ensure that the rolling element will not be polluted even in harsh environments
the double lip seals at both ends of the standard slider ensure that lubricating oil or grease will not be lost from the system

preload
linear circulating roller bearing guide system rue- E the optional preload level is
when the preload has only a very small deviation, the system will achieve the optimized rigidity. When the linear circulating roller bearing guide system leaves the factory, it has been assembled in complete sets, and all components have been grouped and matched
the influence of preload on the linear guidance system, the higher the preload, the better the rigidity
however, preload affects friction and system life

friction
the friction coefficient depends on the ratio of C / P. For unsealed, load ratio C / P = 4 to C / P = 20:
rue = 0.002 to 0.004
accuracy grade of linear circulating roller bearing guide system accuracy grade of linear circulating roller bearing guide system ranges from G0 to G3