Product Description
| Brand Name |
LRHBJ or Customized |
| Bearing Type |
Deep Groove Ball Bearing |
| Material |
Gcr15 Bearing Steel/Stainless Steel/Ceramic |
| Hardness |
60-64HRC |
| Radial Clearance |
C2/C0/C3/C4/C5 |
| Seals Type |
ZZ/2RS/0pen |
| Precision Grade |
P0,P6,P5,P4 |
| Vibration Acceleration |
Z/Z1/Z2/Z3/Z4 |
| Vibration Tolerance |
V/V1/V2/V3/V4 |
| Lubrication |
Grease/0il |
| Certifications |
ISO 9001/ATF16949 |
| Package |
Carton/Wooden Box/Plastic Tube/According to customers' needs |
| MOQ |
1PCS or Depending on Model |
| Sample |
Available |
| Terms of Payment |
TT,L/C,D/P,Western Union,Paypal,Money Gram and others |
| Port |
Guangzhou/Qingdao/Shanghai/Ningbo/Yiwu... |
| Stock Status |
Rich stock and quick delivery |
| OEM |
Acceptable |
| Number of Row |
single/double |
| Special Customization |
Acceptable |
| Warranty Period |
One year |
Deep Groove Ball Bearings Introduction
Deep groove ball bearing generally consists a pair of rings, a set of cage, a set of steel balls. Its simple structure and easy usability make itself as the most common and most widely used type of bearings. This kind of bearings is mainly used to bear radial load, moreover, it also could withstand a certain amount of axial load. When increasing the radial clearance of bearing, this kind of bearing has properties of angle contact ball bearing to bear a large axial load within a certain range. After assembled on shaft, the deep groove ball bearing can make the axial displacement limit of the shaft or shell within the bearing's axial range. Meanwhile, when the shell hole and shaft (or IR to OR) are relatively tilted (within 8'-16', according to clearance), the bearing could still work as normal, but the service life is reduced.
Limit Of Temperature
The allowable operating temperature of deep groove ball bearings depends on:
Dimensional thermal stability / cages for seals / bearing rings and steel balls.
Sealing element
The allowable operating temperature of the seal depends on the material of the seal:
NBR Butadiene rubber: -40 to +100ºC(-40 to +210F), withstands temperatures up to 120C(250°F) for short periods of time.
FKM: -30ºC to 200C(-20 to 390°F), withstands temperatures up to 230C(445°F) for short periods of time. The highest temperature value of the seal is usually found at the lip of the seal.
Bearing rings and steel balls
The thermal stability of deep groove ball bearings is at least 120C(250*F), and the highest thermal stability of our bearings is 450C.
Cage
The operating temperature of steel, stainless steel, brass or PEEK cages is the same as that of bearing rings and steel balls.
Allowable Speed Of Rotation
The thermal reference mode can be used to quickly assess speed capability. The limit speed is the mechanical limit and should not be exceeded unless the bearing design and application can accommodate higher speeds.
Production Process
Packaging and Transportation
Matters Need Attention
Rolling bearings are precision components, their use must also be appropriate caution. No matter how high-performance bearingsif used improperly, it will not get the expected performance, relevant bearing Cautions below.
1. To keep their surroundings clean bearings
Even tiny invisible dust into the bearing, will increase wear, vibration and noise of the bearing. Bearing and its surroundingattachments should be kept clean. especialy dust and dirt., tools and working environment must be kept clean.
2.When using the installation should carefully
Does not allow a strong punch, does not allow direct bearing percussion hammer is not allowed to pass through the rolling pressure.
3.Using a suitable,accurate installation tool
Try usina a dedicated tool. try to avoid the use of cloth and short fibers such things
4.Prevent bearing corrosion
Direct hand pick bearings, to fully wash hands sweat and coated with high-quality mineral oil before operation.especialy in therainy season and summer mainly rust. However, under the operating conditions of a paricular case, the longer the life the bearinccan be obtained in traditional computing, especially under ight load conditions. These paricular operating condition is, when theroling surface (and the rolling member roling path) is effectively split, and limitations as the lubricant film surface contaminants maylead to damage. In fact, under ideal conditions, the so-called permanent bearing life is possible.
Application Scene
Company Profile
Shandong RHB Bearing Manufacturing Co., Ltd. established in 2008 has become a professional bearing manufacturer with advanced bearing production technology and the most advanced CNC equipment in China.
Our company produces more than 8 million sets of bearings annually, with an output value of more than 90 million RMB. And we adopted first-class production equipment and perfect testing system, we use advanced technical means.
We produce deep groove ball bearings, spherical roller bearings, angular contact ball bearings, cylindrical roller bearings, tapered roller bearings, spherical ball bearings, thrust ball bearings, thrust roller bearings, linear bearings, stainless steel bearings, pillow block bearings, needle roller bearings, non-standard bearings, etc. Bearing precision grades are P0, P6, P5, P4. Our products are widely used in metallurgy, mining, petroleum and chemical industry, coal, cement, paper, wind power, heavy machinery, construction machinery, port machinery and other complete sets of products.
We provide the following services:
1.OEM service, customized bearing size, logo and packaging;
2.CE certificate, EPR certificate and SGS report;
3.One year warranty;
4.Competitive wholesale price;
5.Short delivery time, fast delivery;
6.Free samples for old customers. Free samples of parts bearings for new customers.
Now we are sincerely looking for global general agent. If you choose RHB, you will get good quality bearings, professional service, integrity, and finally we could achieve win-win cooperation!
Quality Control
Roughness Profilometer Roundness Measuring Instrument
FAQ
1.What is the minimum order quantity for this product?
It can be negotiated, we will try our best to meet customers' needs.
2.What is your latest delivery time?
Most orders will be shipped within 1-7 days after receiving the payment.
3.Does your company have quality assurance?
Yes, for one year.
4.What is the competitiveness of your company's products compared to other companies?
Digital Production, high precision, high speed and low noise.
5.What are the advantages of your company's services compared to other companies?
Reply and answer timely. Provide documents required by customers for customs clearance or sales. 100% after-sales service.
6.Which payment way does your company support?
At customers' convenience.
7.How to contact us quickly?
Please send us an inquiry or message in this platform, or you can tell us your phone number, WhatsApp and Wechat. We will contact you as soon as possible and provide more details you need.
We also produce other bearings,especially spherical roller bearing.
Welcome to purchase!
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