The attrition either the damage NSK bearing or the NSK unit can cause your vehicles to occur in the travel journey do not gather being suitable also the cost high expiration, even causes the damage to your safety.Asks you in the NSK bearing use and the installment to pay attention to the following item:

1st, in order to maximum limit guarantees the security and the reliability, suggested you no matter Che Lingduo long all must inspect the NSK bearing - - to pay attention to the bearing frequently whether has the attrition early time early warning signal: Including any rotation when friction noise or hand combination wheel when curve not normal deceleration.

To the rear wheel drive vehicles suggested goes in the vehicles to 38000 kilometers is should carry on the lubrication to the front NSK bearing.When replacement brake system, inspects the bearing and replaces the oil seal.

2nd, like hears the static which the NSK bearing spot sends out, first, more importantly found the position which the static occurs.Some many possibly produces the static movement part, also possibly was some rotors has not had the contact with the rotor.If the confirmation is in the bearing noise, the bearing possible to have damaged, needs to replace.

3rd, because front NSK causes the working condition which the both sides bearing expires to be similar, even if therefore has only gone bad a bearing, also suggests the pair replace.

4th, the NSK bearing quite is sensitive, all needs to use the correct method and the appropriate tool in any situation.In the storage and transport and in the installment process, the bearing part cannot damage.Some bearings need the tremendous pressure to press in, therefore needs the special-purpose tool.Certainly must refer to the automobile manufacture instruction booklet.

5th, installs when the bearing should in the clean neat environment, the tiny particle enter the bearing also to be able to reduce the bearing the service life.Replaces when the bearing maintains the clean environment is extremely important.Does not permit with the hammer rap bearing, pays attention to the bearing not to have to fall in ground (or is similar processing does not work as).Before the installment also should the countershaft and the bearing seat condition carries on the inspection, even if is the small attrition also can cause the coordination not to be good, thus causes the bearing early failure.

6th, to the NSK bearing unit, do not have to attempt to disassemble the NSK bearing or to adjust the NSK unit the seal packing collar, otherwise can cause the seal packing collar damage to cause the water or dust entry.Even the seal packing collar and the inner loop roller conveyer all receives the damage, creates the bearing the permanent expiration.

7th, is loaded with ABS to install the bearing in the seal packing collar to have a magnetic thrust collar, this kind of thrust collar cannot receive the collision, the impact or collides with other magnetic fields.Takes out before the installment from the packing box, lets them be far away the magnetic field, like use electric motor or power tool and so on.When installs these bearings, through the state of roads test visualizer dial plate on the ABS warning needle, changes the bearing the operation.

8th, is loaded with ABS the magnetic force thrust collar NSK bearing, which for the determination thrust collar does install in one side, may use a light small thing to approach the bearing the edge, the magnetic force which the bearing produces can attract it.Installs inside when will bring the magnetic thrust collar to aim at the same time, to ABS sensitive unit.Attention: Not the correct installment possibly causes the brake system the malfunction.

9th, many bearings are the seals, this kind of bearing does not need to add the lubricant in the entire average life.Other do not seal bearing for instance double row circular cone roller bearings when installment must add the grease.Because the bearing cavity size is different, therefore very difficult to determine adds how many the fat, most importantly guaranteed in the bearing has the fat, if the fat excessively are many, the government leader forwards when moves, the unnecessary fat can seep out.Common experience: When installment, the fat total quantity must occupy the bearing the gap 50%.




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