Familiar with NSK bearing install friends all know that if you are using the correct method during the installation process, causes the bearing installation much easier. Today I'll explain how to install cylinder air bearings.
When installing on non-separable bearings NSK bearings, pressure mounted machine the bearing on the shaft, and then loading the shaft with bearings into the housing bore, NSK bearings when smaller, or soft metal hammers tap the ring end but keep the NSK bearing for. Note percussion force must be evenly distributed on the NSK bearing rings.
Separation-bearing installation due to the inner and outer rings can be easily mounted on the shaft or housing, respectively. of caution at this time is the inner ring shaft is inserted into the outer ring of NSK bearing boxes should try to keep its concentric, thus avoiding bruises rolling elements and raceways.
When the NSK bearing size is large, because the required force is larger, you will need advance NSK bearing bearings with extended inner rings or heat, then install. Heating methods can be used for induction heating, oil-bath heating methods. When the thermal installed should be strictly controlled temperature. When heating bearings, shall normally be made at 80~1000 ° c, shall not exceed a maximum of 1200 ° c. Note: NSK bearings with shields or seals cannot be heated, otherwise it will cause loss of lubricant.


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