Gu14 Ferrite Core for Transformer
Model: GU14
The tank core is a standard series magnetic core specially designed for low loss (high Q) coils. It is characterized by large combination surface, good shielding of magnetic core, small leakage inductance and small distributed capacitance.
Features: 1., it has excellent magnetic shielding effect.
2. the inductance value of unit space is high, and it is easy to realize miniaturization.
3., adjust the magnetic core and adjust the inductance.
Purpose: adjustable LC filter in communication system, all kinds of transformers and inductors, sensors and so on.
1, The high quality materials be used to make our products more stable.
2, According to customer's request, adjust the product size to make the product more convenient to install, improve the customer's production efficiency.
3, We have a wealth of product models, you can make it easier for you to buy.
Model: GU14
The tank core is a standard series magnetic core specially designed for low loss (high Q) coils. It is characterized by large combination surface, good shielding of magnetic core, small leakage inductance and small distributed capacitance.
Features: 1., it has excellent magnetic shielding effect.
2. the inductance value of unit space is high, and it is easy to realize miniaturization.
3., adjust the magnetic core and adjust the inductance.
Purpose: adjustable LC filter in communication system, all kinds of transformers and inductors, sensors and so on.
1, The high quality materials be used to make our products more stable.
2, According to customer's request, adjust the product size to make the product more convenient to install, improve the customer's production efficiency.
3, We have a wealth of product models, you can make it easier for you to buy.
Roller bearing, one of the two members of the class of rolling, or so-called antifriction, bearings (the other member of the class is the Ball Bearing). Like a ball bearing, a roller bearing has two grooved tracks, or races, but the balls are replaced by rollers. The rollers may be cylinders or truncated cones. Only radial loads (i.e., loads perpendicular to the axis of rotation) can be carried when the rollers are cylindrical, but with conical rollers both radial and thrust, or axial, loads (i.e., ones parallel to the axis of rotation) can be carried. A needle bearing has cylindrical rollers that are relatively slender and completely fill the space between the races; in many cases the inner race is dispensed with. Because there is line contact between a roller and the races, while in a ball bearing there is point contact, in a given space a roller bearing can carry a greater radial load than a ball bearing.
Roller bearings are used in all main shaft and auxiliary drive shaft applications to support pure radial load, and allow for axial shaft elongation due to temperature changes with no additional load effect on the bearing. They are usually located at the ends of the turbine and compressor shafts and are often mounted in a housing, but separated from it by a layer of pressurized oil known as a squeeze film damper.
In many cases, instead of having a separate inner race for roller bearings, the [inner race" is an integral part of the shaft or stub shaft. This reduces complexity, weight, and build-up of concentricity tolerances. Overall, this is cost effective, but the cost of replacement or repair is likely to be higher than for separate inner races.
Roller Bearing,Self-Aligning Roller Bearing,Double Row Roller Bearing,Neddle Roller Bearing
Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.longsbearings.com