High-speed "fine linear bearing" device detailed

Source: China Bearing Network Time: 2017-12-27

/*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';

High-speed fine linear bearing; it is mainly used for high-speed rotating occasions with light load; high-precision bearing, high-speed, low-temperature, low-oscillation and indefinite service life. It is often used as a support device for high-speed electric spindles; The key components of the high-speed electric spindle of the grinding machine.
Primary technical goals:
1. Bearing accuracy target: beyond GB/307. 1-94 P4 accuracy 2. High-speed performance target: dmN value 1. 3~1. 8x 106 /min3. Service life (even): >1500 h high-speed fine linear bearing service life has a lot to do with the device; should pay attention to the following:
1. The bearing device should be carried out in a dust-free and clean room; the linear bearing should be carefully selected; the spacer for the bearing should be ground; under the premise of insisting the height of the inner and outer ring spacers; the parallelism of the spacer should be controlled below 1um. ,2. The linear bearing device should be cleaned before cleaning; when the inner ring slope is facing upwards; the hand is sensitive; there is no blockage; after drying; put a specified amount of oil; if the oil mist is smooth, a small amount of oil mist oil should be put into it, 3 . The bearing device should use special things; the force is even; the hitting is prohibited.

Recommend to friends comments close window

Bearing related knowledge

Bearing CAD drawing software clarifies the smooth method of selecting imported bearings. Anatomy of medium-sized motor bearing problems and modification of bearing dust seals high carbon chromium bearing steel

This article links to http://
Please indicate the bearing network http://

Previous:What are the substantial noises of FAG bearings?
Next: Classification of joint bearings

Magnetic screen window

Magnetic screen windows have revolutionized the way we enjoy fresh air and keep insects out of our homes. These innovative screens are designed with a magnetic closure system, allowing for easy entry and exit while effectively sealing off any gaps. Made from durable and high-quality materials, magnetic screen windows provide a reliable barrier against bugs, mosquitoes, and other unwanted pests. They are easy to install and remove, making them a convenient option for both temporary and permanent use. With their transparent mesh construction, magnetic screen windows allow for unobstructed views and optimal airflow, creating a comfortable and bug-free environment inside your home. Whether you're hosting a gathering or simply enjoying a peaceful day indoors, magnetic screen windows offer a practical and hassle-free solution.

Magnetic screen window, Insect screen, Mesh screen

Jinwu Glass Fiber Co., Ltd , https://www.jinwuwindows.com