eep groove ball bearings or single row radial ball bearings, are the most common type of rolling bearings. Their use is very widespread. It usually consist of a pair of rings, a retainer, a single row of steel balls. The two races are grooved or shaped on their inner surfaces to accept and retain the balls, Single Row Deep Groove Ball Bearings have the highest speed capacity of all rolling element bearings, Deep Groove Ball Bearing is mainly used to bear radial load and operating at relatively high speeds, but it can also bear a certain amount of axial load in either direction.
Feature:
Compared with other bearings, deep groove Ball Bearing has smaller friction coefficient and higher limiting rotate speed, it is more durable and universal with low noise and is easier to install. Deep groove ball bearings tend to have lower load capacity for their size than other kinds of rolling-element bearings due to the smaller contact area between the balls and races.
Since sliding cannot be eliminated in the contacts between the cage and other bearing parts, the cage itself is the first component to be affected when lubrication becomes inadequate. Our ball bearings use unique design polyamide and steel cage, The inner/outer rings and Retainer(cage) are thicker compare with the Common bearings, stronger rivet, which consist more reliable structure. strong impact and heavy load with Grinding groove and super finishing technology. to offer the long life under extreme harsh environment.
Clearance:
Deep groove ball bearings have internal clearance. This provides the bearing room for expansion between the bearing races and will add a small amount of play between the two rings. Large clearance C3/C4 usually used in harsh environment. with good anti-seize performance used in particularly harsh environment.
Tolerances
The standard version of our single-row deep groove ball bearings has the tolerance class P0
(designs with tighter tolerances available upon request)
Types:
1. Classified according to sealed type:
Open type: Open type deep groove bearings are manufactured without seals to allow for the free circulation of either oil or grease, cost effective solution
Shielded type: With one shield (-Z) on one side or two shields (-2Z/ZZ) on both sides; Shielded bearings are provided with non-contacting metal shields that protect against larger particles entering the bearing, but do not protect against liquids. They add no friction during operation and therefore do not generate heat build-up.
Sealed type: With one seal (-RS) on one side or two seals (-2RS) on both sides. Sealed bearings are supplied with a contacting lip seal that excels in protecting the bearing from liquids and other foreign contaminants. The inherent design creates friction, drag, and in turn heat; factors that require consideration in high speed applications.
2. Classified according to the Retainer/Cage:
Nylon cage deep groove ball bearing: Our KA(Nylon retainer) series bearings Obtained MA certification of China Coal Research Institute, safety certificate of approval for mining products (rollers) in China, with good performance of anti-seize and anti-static.
Steel cage deep groove ball bearing: Thicker cage with stronger rivet, which consist more reliable structure.
Main Products Models And Specifications:
Series 60.., 62.., 63.., Open/ ZZ/2RS..
6200 Series - Light Series Ball Bearings – Balanced between space and load capacity
6300 Series - Medium Series Ball Bearings – Ideal for heavier load capacity applications
To be the first class, to do the best quality, to make users satisfied, to ensure customers relieved, are our enterprise purposes. Welcome bearing dealers` and Conveyor Idler manufacturers contact from all over the world, and become our partner.
Deep Groove Ball Bearing Ball Bearing,Sealed Ball Bearing,Deep Groove Ball Bearing,Radial Ball Bearing Shandong Xinkaite Bearing Co., Ltd. , https://www.idlerbearing.nl
First, the wardrobe cleaning method
1. The cabinet's clean and protected cabinets are constructed by plates. The plate is the main component of the whole wardrobe. Its good or bad directly determines the service life of the wardrobe. In the market, the whole wardrobe plate is mainly a wood-based panel, and solid wood panels are used less because of their high price. The cabinet occupies most of the area of ​​the closet, and daily attention is required to keep the surface clean. When dust is present, dust should be removed using a feather duster or a soft cloth.
2, the door to clean the maintenance of the material of the wardrobe door is often more diverse than the cabinet body material, and different materials of the door also has a great impact on the price of the whole wardrobe. The cleaning of the wardrobe door panel is not the same. Treating different materials requires choosing the appropriate cleaning tools and cleaning methods according to their different characteristics.
Solid wood door panels are usually made of some expensive hardwoods. When cleaning, choose a professional cleaning fluid, spray it onto a clean cotton cloth, and wipe evenly until the surface is clean.
The artificial door panel is the most common door panel material. Because both sides of the panel use melamine facing, which is waterproof and moistureproof, it can be wiped gently with a semi-dry towel.
The glass door panels become rough with fibers, and it is best to use glass water as a cleaning agent and newspaper to wipe them.
Glass water or other detergents used in aluminum alloy door panels may cause the aluminum alloy to lose its original luster, which can be wiped directly with a semi-dry towel, or a special aluminum alloy cleaner can be used to restore it to its original appearance.
Striated products are soft to the touch and are too hard or sharp to physically damage them, so use a soft cloth as much as possible.
3, hardware accessories cleaning maintenance Wardrobe's hardware accessories include handles, locks, hinges, etc. They are small, but the role is significant. The cleaning and maintenance of these hardware accessories are indispensable. The hardware accessories are suitable for gently wiping with a dry soft cloth, and do not use chemical cleaning agents or acidic liquids, otherwise the hardware will be corroded.
Second, the maintenance of wooden wardrobe
1. In addition to the traces of ink on a wooden wardrobe, add two portions of white vinegar in one portion of water. Wipe the ink traces on the wooden wardrobe I with a mixture of sponges and then clean and dry them.
2. In addition to watermark wardrobes on wooden wardrobes, water drops are not wiped off in time. Over time, water penetrates into the gaps of the paint film and accumulates, making the paint film appear as a kind of watermark. In this case, as long as the watermark is covered with a clean, damp cloth, then carefully iron the cloth with a iron, so that the water gathered in the watermark will be steamed.
3, white wardrobe yellow handle white paint on the surface of the wardrobe, will change color, use a rag dipped in toothpaste, try not to force too much, you can also mix the two egg yolk, with a soft brush to the yellow place After the dry, use a soft cloth to wipe it carefully.
4, in addition to the wooden wardrobe of oil residual tea is an excellent cleaning agent, wipe and then spray a small amount of corn powder to wipe test, and finally wipe the corn powder can be. The corn flour absorbs all the dirt that is adsorbed on the surface of the wardrobe, making the paint smooth and bright.
Third, the clean wardrobe tips toothpaste: toothpaste can make the wardrobe white. White wardrobes will turn yellow if used for a long time. If you use toothpaste to clean it, it will change, but you must not use too much force during operation, otherwise it will damage the paint film.
Milk: Milk can eliminate the odor inside the wardrobe. Put a cup of boiled milk inside the wardrobe first, close the door, remove the milk after cooling, and the original smell in the closet will disappear.
Vinegar: Restore wardrobe gloss by vinegar. Many wardrobes will lose their original luster when they age. Simply add a small amount of vinegar to the hot water and gently wipe it with a soft cloth and vinegar. After the water is completely dry, it can be restored by polishing it with a wardrobe wax.
The above is some knowledge about wooden wardrobes.
In the modern life, more and more families use wooden wardrobes. Wood uses natural wood color to give people a natural atmosphere and make people feel comfortable. But in daily life, if it is a careless move, the wardrobe will inevitably Everyone will suffer different degrees of harm. So how do we handle it properly?