Shandong Xinkaite Bearing Co.,Ltd.
Unified Social Credit Code: 9137 1525MA3C 5428XP
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Address: Xu Village Industrial Garden, Gan Town, Guan County, Shandong
Tel: +86 635 5638235
Fax: +86 635 5638808
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Service Hotline: 4000 305204
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Address: 314 Puli Mansion, Beixiaoxinzhuang West Street, Jinan City, Shandong
Tel: +86 15562637177
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The bearing teaches you to install self-aligning ball bearing correctly
Clicks:13778 Date:11-27
Self-aligning ball bearing is one of the most common types of rolling bearings. The basic type self-aligning ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of holding structures.
Classification of self-aligning ball bearing
There are two types of self-aligning ball bearing type: single row and double row. The deep groove ball structure is divided into two kinds of seal and open structure. The open type means that the bearing does not have sealing structure, and the sealed deep groove ball is divided into dustproof sealing and oil proof sealing. The dust proof sealing cover material is steel plate stamping, only to prevent dust from entering the bearing raceway simply. Oil proof type is contact type oil seal, which can effectively prevent grease overflow in bearings.
Installation method of self-aligning ball bearing
Press fitting method: bearing inner ring and shaft which is tightly matched with the outer ring and bearing seat hole is a loose fit, can press the bearing pressure mounted on the shaft, and the shaft together with the bearing load in the bearing hole, pressing on the end surface of the inner ring, a soft metal pad assembly sleeve material the (copper or steel), the bearing outer ring and bearing seat hole is tightly matched with the inner ring and shaft is a loose fit, the bearing can be pressed into the bearing hole, then the assembly sleeve diameter should be slightly smaller than the diameter of the hole seat. If the bearing ring and the shaft and hole are tight fit, installation of interior ring and the outer ring and pressed into the shaft and hole structure, the assembly sleeve should be able to face tight and bearing inner and outer rings.
Self-aligning ball bearing is the most commonly used rolling bearing. It is simple in structure and easy to use. It is mainly used to bear radial load, but when the radial clearance of the bearing is increased, it has the performance of angular contact ball bearing, and can bear the combined load of radial and axial. When the speed is higher and the thrust ball bearing is not suitable, it can also be used to bear the pure axial load. Compared with other types of bearings with the same size and size as self-aligning ball bearing, the friction coefficient of this kind of bearing is small and the limit speed is high. But it is not shock resistant and is not suitable to bear heavy load.
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