The use of bearings and cooperate

Bearing ( 轴承) The use of ( 使用) Use the note rolling bearing ( 轴承) Make the precision parts, thus in use ( 使用) Requires a prudent attitude accordingly, already turned to use high performance bearing, if use undeserved, also cannot achieve the expected performance effect, so the use of bearing that should be paid attention to the following: bring about, keep bearing and the surrounding environment ( 环境) Clean. Dust into the bearing even invisible to the naked eye smile, also can increase the wear of the bearing ( A basic type of component failure) , vibration, 振动) And noise. Bring about, use ( 使用) Should careful when installation, do not allow the powerful punch, are not allowed to directly with hammer percussion bearing ( 轴承) And don't allow through the transfer roller pressure. Thin wall bearing manufacturer for bearing low friction torque, high rigidity, good rotation accuracy, using the small diameter steel ball. The use of hollow shaft, ensure the lightweight and wiring of the space. Thin wall type bearing has realized the extremely thin cross section of the bearing, also has realized the product miniaturization, lightweight. The diversity of products extends its application scope. Bring about, using appropriate, accurate installation ( ān zhuāng) Tools, use special tools as far as possible, avoid using cloth class and short fiber, things like that. Such as cross section thin-walled bearing has realized the extremely thin cross section of the bearing, also has realized the product miniaturization, lightweight. The diversity of products extends its application scope. It is generally divided into glue sealing - RS, iron seal - ZZ, plane, canvas - K, copper - M。 Bring about, prevent bearing ( 轴承) Corrosion and directly with the hand to the bearing, to wash hands sweat, in full and are coated with high quality mineral oil and then operate ( 经营) And pay particular attention to during the rainy season and summer ( 注意) Rust. The bring, cooperate with the choice of the bearing ( 选择) Rolling bearing ( 轴承) Inner diameter size and outside diameter size is made according to the standard tolerance, bearing inner ring and the shaft, the outer ring and a hole with tightness can only by controlling the tolerance of the shaft neck and tolerance of hole. Bearing inner ring with the shaft with the use of hole system, bearing outer ring with a hole with machine shaft system. The right choice, 选择) Cooperate, (must know the actual load of bearing conditions, 工作) Temperature ( 温度) And other requirements, but in fact it is very difficult, 困难) . Most of the time according to the use (as a result, 使用) Cooperate with lapping selection. Bring, load size between ring and the shaft or the shell of a win depends on the size of the load, heavy load using a larger quantity of a win, a lighter load using a smaller amount of a win. A: on the bearing clearance under the selection principles of an article: bearing model and auxiliary marker