NSK bearings, worn or damaged, or NSK unit will make your vehicle traveling on the road anachronistic and the high cost of failure, and even cause harm to your safety. NSK Bearings use and installation, please note the following matters:

1, in order to ensure maximum safety and reliability, we recommend you regardless of the age long to be regular checks NSK Bearings - Note bearing wear early warning signal: any rotation of the friction noise or suspension wheel assembly in turn when deceleration is not normal.
The proposed rear-wheel drive vehicles in the vehicle to 38,000 kilometers of NSK bearings are lubricated deal with before. Replace the brake system, check the bearings and replace seals.

2, such as hear the noise issued by the NSK bearing parts, first of all, it is important to find the noise occurred. There are many moving parts that may generate noise, it could be a number of rotating parts and rotating parts, contact. If the confirmation is noise in the bearing, the bearing may have been damaged and need replacing.

3, because the former the NSK lead both sides of the bearing failure working conditions, so even a bad one bearing is also recommended to replace them in pairs.

4,NSK Bearings is more sensitive and in any case need to adopt the right approach and appropriate tools. Bearing parts can not be damaged in storage, transportation and installation process. Some bearings require greater pressure on the indentation, so they need special tools. Be sure to refer to the vehicle manufacturers instructions.

5, install the bearing should be in a clean environment, the small particles into the bearing will shorten the life of the bearing. Replacement of bearings to maintain a clean environment is very important. Does not allow tapping with a hammer bearings, note that the bearing does not fall to the ground (or similar improper handling.) Install the shaft and bearing status should also be checked, even if it is slight wear and tear can lead to with the bad, causing the early failure of bearings.

6, NSK bearing unit, do not attempt to disassemble the NSK bearing seal or adjust the NSK unit, otherwise it would ring damage lead to the entry of water or dust. Even the ring and inner ring raceway is damaged, causing bearing permanently disabled.

7, equipped with the ABS unit bearing ring, a magnetic thrust ring, thrust ring can not be collision, impact or collision with other magnetic field. Removed from the box prior to installation, so that they stay away from the magnetic field, such as the use of motors or power tools. Install these bearings, the road test observation on the dashboard ABS alarm pin to change the operation of the bearing.

8, NSK Bearings equipped with ABS magnetic thrust ring, in order to determine the thrust ring mounted on which side, you can use a small light things near the bearing edge magnetic bearing will be attracted to it. Installation will bring the magnetic thrust ring side of the point inside the sensitive components of ABS. Note: Incorrect installation may lead to functional failure of the brake system.

 
9, many bearing is sealed, such throughout the life of the bearing do
not need to add grease. Other bearings such as sealed double row tapered roller bearings must be installed and grease lubrication. Plus how much oil bearing cavity of different sizes, it is difficult to determine, the most important is to ensure that the bearing grease, the grease too much when the bearing rotates, the excess grease will be oozing. General Experience: At installation time, the total amount of fat accounted for 50% of the bearing clearance.



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