Miniature Deep Groove Ball Bearings Installed for use
Micro-deep groove ball bearings are the most common bearing in a class of bearings. Ordinary like Xiaobian in the street will not be more people to look at, but this ordinary bearing play the role is not ordinary, today we give you talk about high-speed micro-miniature deep groove ball bearings bearing a member. Miniature deep groove ball bearings in the diameter range of 26mm below the bearing known as high-speed micro-miniature deep groove ball bearings, 26mm length is also almost half of the fingers with it. In the installation of the time available when the press will be the first bearing on the shaft pressure, pad a circle of soft metal assembly casing can make the bearing outer ring and bearing seat hole with the inner ring and the shaft with the loose when the bearing pressure Into the bearing hole, the structure of the casing when the need to simultaneously compress the bearing inner and outer ring end face. High-speed micro-miniature deep groove ball bearing head Although the small skills are large, this small bearing in the motorcycle but an indispensable part of it! Time: 2017-7-29 Views: 79 times
Miniature deep groove ball bearings are a very common type of rolling bearing. Its structure is usually composed of an outer ring, an inner ring, a group of steel balls and a set of cage. Deep groove ball according to the structure can also be divided into sealed deep groove ball and open deep groove ball two, which is open bearing without seal structure, sealed deep groove ball is divided into dust seal and oil seal, dust Sealing cap material for the steel plate stamping can play to prevent dust from entering the role of bearing raceway, and anti-oil type for the contact oil seal can effectively prevent the grease inside the bearing spill. Miniature deep groove ball bearings can withstand both radial and axial loads. When it only bear the radial load contact angle is zero, in the micro-deep groove ball bearings with a large radial clearance with angular contact bearing performance can withstand greater axial load, micro-deep groove ball bearings Low coefficient of friction, high speed limit, it is simple and easy to achieve higher manufacturing accuracy compared to other types, these excellent features make this bearing in life is very common.
Miniature deep groove ball bearings will be re-born, if the bearing appears several defects, bearings can no longer be used, the need to replace the new bearings. It is inside and outside the ring, the rolling body, any one of the cracks in the crack; its inner and outer ring, the flow of any one of which has been stripped; its raceway surface, ribs, rolling a significant card injury; Its cage wear or sharp ripple loose; raceway surface, rolling body rust and scars; rolling surface, the rolling body has significant indentation and marks; inner ring diameter or diameter on the The sealing plate and the shield plate are severely damaged.