Small dust even eye can't see, will bring bad effect to the thrust ball bearings. So, you want to keep around clean, so that dust will not incursions into the bearing.
And the Timken bearings a strong impact in the use, will have scars and creasing and become the cause of the accident. Serious cases, cracks, breakage, so care must be taken.
To avoid the existing thrust ball bearings replaced, you must use the appropriate tool. We have often stressed the importance of tools, is because there are too many customers in the installation of bearing failures were caused by using the wrong tools.
On shafts and in housings, Timken bearings require radial, axial and tangential direction three fixed its position. Radial and tangential position through the tight fit of the thrust ball bearing production implementation, axial position only in a few cases the use of tight fit; General axial limited parts, such as the end cap and retaining ring to limit the axial position in the context of clearance.
Select the cooperation should focus on the following four points:
(1) the circumferential surface of bearing rings should have good support and force uniform, in order to reduce the distortion, and can take advantage of Timken bearing load capacity.
(2) the rings in its mating surfaces cannot slide along tangential direction, otherwise it will damage the mating surfaces.
(3) the free end bearing must be able to adapt to changes in the length of the shaft and housing bore, namely the need to adapt the axial location ability to walk within a certain range.
(4) care must be taken to enable the Timken bearing installation and removal easy, expenditure when you cut corners. When operating the thrust ball bearings, Khan will become the cause of rust on the hand. To note that the clean hands operation, it is best to wear gloves as much as possible.
Product Model | Inside Diameter | Outside Diameter | Thickness |
23219CAKE4 NSK | 95 | 170 | 55.6 |
22219EAKE4 NSK | 95 | 170 | 43 |