NTN imported bearings features

Source: China Bearing Network Time: 2018-06-13

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

Japanese NTN bearings usually consist of inner ring, outer ring, roll body and cage. Usually the inner ring changes with the journal; the outer ring is fixed in the bearing hole of the base or part. The inner and outer rings are made with raceways. When the inner and outer rings rotate relative to each other; the roll body will roll along the raceway. The role of the cage is to evenly separate the roll body along the raceway.
The information of the rolling body and the inner and outer rings should have high hardness and touch fatigue strength, excellent wear resistance and impact toughness. It is usually made of chrome-containing alloy steel; after heat treatment, the hardness can reach HRC61~65; the surface of the work must be ground. And polishing. The cage is usually made of low carbon steel stamping; high speed bearings are mostly made of non-ferrous metal or plastic cage.
Compared with sliding bearings; NTN imported bearings have conflicting resistance. é¸²æ§Šç°Ÿ (12) çŸ¢ ( (4) è ¡è™®æ„«é¸µ è¯¨ã‚» æ‰” æ‰” æ‰” æ‰” æ‰” æ‰” æ‰” æ‰” æ‰” Ï„ Ï„ å®ƒ å®ƒ å®ƒ å®ƒ å®ƒ å®ƒ å®ƒ å®ƒ å®ƒ å®ƒ å®ƒ å®ƒ å®ƒ å®ƒ å®ƒ Ï„ Ï„ Ï„ Ï„ Ï„ Presenting noise; the sliding life of the working life is not as good as the liquid conflict. Because the NTN bearing is now standardized; and the bearing factory produces it in large quantities; therefore; the user's mission is mainly to understand the specification and correct selection.
Different shapes of the roll body; according to the roll shape NTN imported bearings can be divided into ball bearings and roller bearings. Rollers are divided into long cylindrical rollers, short cylindrical rollers, spiral rollers, tapered rollers, spherical rollers And needle roller, etc.

Recommend to friends comments close window

Bearing related knowledge

Grinding machine hydrostatic bearing repair method work in the focus of the bearing: investigate the characteristics of the spherical bearing with the seat
NTN bearing front-loading coded single-row angular touch ball bearing and double row angular touch ball bearing

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

Previous:Use of Bearings-Pumps and Compacting Machines Next: Five Rolling Bearing Features Commonly Used in Machine Tools

Herb Led Grow Light

The main features of the T8 lamp include:
1. High luminous efficiency: T8 lamps use phosphors and electronic ballasts, which can provide high brightness and high luminous efficiency lighting effect, providing sufficient light for plants.
2. Energy saving and environmental protection: Compared with traditional incandescent lamps, T8 lamps have a higher energy efficiency ratio and longer service life, which can save energy and reduce carbon emissions.
3. Good spectrum: T8 lamps can provide spectra of different wavelengths according to the growth needs of plants, such as blue, red and full spectrum, which is conducive to the growth and reproduction of plants.
4. Easy installation: The T8 lamp adopts the common G13 interface, which can be directly installed on the T8 lamp holder without additional modification and installation work.
In the field of plant planting, T8 lamps are widely used in the growth lighting of indoor flowers, vegetables, fruits, lawns and potted plants. It can provide sufficient light intensity and appropriate spectrum, promote plant photosynthesis and growth and development, improve yield and quality.
It should be noted that different plants have different needs for light, so when choosing T8 lamps, it is necessary to choose the appropriate spectrum and light intensity according to the growth stage and type of plants. At the same time, reasonable lamp layout and use time are also key factors to ensure good plant growth.

Herb Led Grow Light,Herb Grow Light,Indoor Herb Grow Light,Indoor Herb Light

Shenzhen Pvison Technology Co., Ltd. , https://www.pvisunggrowlight.com