Internal structure of insert ball bearings and deep groove ball bearing are the same, but this kind of bearing inner ring width on the outer ring. with cut-spherical outside surface of the outer ring, and the housings of the AU ball faces distribution self-aligning. Usually such SKF bearing bore with a clearance between the shaft, screw, adapter sleeves or heart, to fix the bearing inner ring on the shaft, and turn with the shaft.
Higher speed limit, can afford to load and axial loads can also be subjected to purely axial loads, axial load carrying capacity is determined by the contact angle, and increases as the contact angle increases. Single row angular contact ball bearings can accommodate axial loads in one direction, to bear the load, causing additional axial force, reverse load must be applied to the response and, therefore, this type of bearings are generally used in pairs.
By hydraulic means shirk from removing the roller bearings. The oil into the mating surfaces, shirk suddenly pops up. Nut on the shaft.
Bearings are used to shun fixed clamping nut removal. So when removing large bearings takes a lot of force, thrust bolts can be used with the compression nut, then joined a washer between the inner ring of the bearing and bolts.
Using a hydraulic nut and shirking the disassembling bearing, simple economic good. When removing large size SKF bearings using hydraulic means make it is easier to remove. As long as the oil between the mating surfaces, plus will be in no danger of serious damage to the surface being easily separated, demolition of the oil viscosity at 20 ° c 150m ㎡/s. Add rust Remover can dissolve in the oil combined with corrosive.
Other News:
SKF internal structure of spherical ball bearing
When the friction resistance raises SKF bearing greases
Role of interaction on the functioning of the bearing lubricant
Bearing maintenance operations
SKF bearing service status
Life and meet loads of cylindrical roller bearings
Notes on installation of double row tapered roller bearings
Ways to maintain good bearings run
