
6203 2RS Ball Bearing
Material: GCr15, Carbon steel
Precision: ABEC1(P0), ABEC3(P6), ABEC5(P5)
Noise level and vibration: ZV, Z1V1, Z2V2, Z3V3, Z4V4
Radial clearance: C0, C3
Working temperature range: -30℃~110℃
Service: OEM, ODM
Lubricated: Oil, Grease
Seals type: Sealed
Delivery time: About 3 to 15 days
Feature: High-precision, Low-noise, Long-life
Description
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As a leading manufacturer in China, we take pride in offering our clients the best quality products at the most competitive prices. Our 6203 2RS Ball Bearing is specifically designed to cater to the needs of our clients across the globe, especially those operating in the automotive and industrial sectors. In this introduction, we will discuss various aspects of our product that make it stand out from the rest.
Product Features:
The 6203 2RS Ball Bearing is an all-purpose product, which can be used in a variety of applications. It is a deep groove ball bearing, which means it is designed to handle a lot of radial and axial loads. We used premium quality materials to manufacture this product, which means our clients can expect superior performance and durability. The 2RS design implies that it is a double-sealed bearing, providing additional protection against contaminants, moisture, and dust. This design also ensures that the bearings run quieter and smoother.
Range of Applications:
Our 6203 2RS Ball Bearing is widely used across different industries, particularly the automotive and industrial sectors. It is compatible with a range of machines and equipment, including motorbikes, bicycles, cars, conveyer belts, generators, and many more. The versatility of this product makes it an attractive option for clients looking for a one-size-fits-all solution for their needs.
Product Benefits:
There are numerous benefits in using the 6203 2RS Ball Bearing. Firstly, the double-sealed design ensures the product can withstand harsh environments and extreme temperatures. Secondly, it is easy to install, maintain, and lubricate, which saves time and cost. Finally, it has a long service life, which means that clients can expect to replace them less often. This, in turn, saves money and time on maintenance and repair costs.
Competitive Price:
We understand that pricing is an important factor for our clients. We offer the 6203 2RS Ball Bearing at a competitive price without compromising on quality. Our pricing strategy ensures that our clients get the best value for their money without breaking the bank.
Quality Assurance:
At our manufacturing facility, we use the latest technologies and quality control procedures to ensure that every product meets our client's requirements. Our team of experienced professionals oversees each stage of the production process, from raw material selection to packaging, to ensure that our clients get the best products.
Conclusion:
In summary, our 6203 2RS Ball Bearing is a versatile product that offers superior performance, durability, and long service life. It is an all-purpose product, suitable for a range of applications across different industries. We offer this product at a competitive price without compromising on quality, and our quality control procedures ensure that our clients get the best products. We take pride in being a leading manufacturer in China and look forward to serving our clients across the globe with our premium quality products.
● Introduction
6203 2RS ball bearing is single row deep groove bearings. Deep groove ball bearings have a simple structure and don't have to be maintained during operation, and they are low-cost and widely used bearings. The precision grade of bearings is in accordance with the standard GB/T 307.3-2017. The precision grade of bearing is P0,P6,P5, etc. The rotational accuracy of bearings includes radial runout and axial runout of complete sets of bearings. The steel balls conform to the standard GB/T 308.1-2013, the material of steel balls is GCr15, and the hardness is HRC60~64. The steel balls need to be heat-treated, and the process and method of heat treatment of the steel balls are approximately the same as for the rings. Bearings are widely used in home appliances, machine tools, transportation vehicles, transmissions, instruments and other fields.
● Production Details
Improve the bearing manufacturing accuracy, especially the groove (roller) roundness, thickness difference, straightness of the raceway, roller and raceway convexity and a group of rolling body mutual size difference and other manufacturing accuracy, in order to avoid the uneven rolling body load and eccentric load phenomenon. Otherwise, for radial bearings, the rated dynamic load will be reduced by 10%~38%, for thrust bearings, the rated dynamic load will be reduced by about 60%. The collar endface is one of the main public reference surfaces for each process of grinding processing. The endface grinding process error directly affects the quality of the subsequent grinding processes. The grinding of the collar endface is generally carried out on the vertical axis surface grinder and the horizontal axis double endface grinder. During upsetting deformation, the front cut surface is obtained by the front cut, and the shear is necessarily deformed by the shear, and the fiber organization formed by the front cut remains on the front cut surface, causing serious distortion of the surface metal lattice, leaving a large residual stress, and the macroscopic stress concentration at the front of the crack.
● Technical Parameters
6203 2RS ball bearing | |||
Bore diameter | d | 17 mm | |
Outside diameter | D | 40 mm | |
Width | B | 12 mm | |
Chamfer dimension | r | min. 0.6 mm | |
Shoulder diameter outer ring | D1 | – | |
Caliber diameter outer ring | D2 | ≈ 34.4 mm | |
Shoulder diameter inner ring | d1 | ≈ 24 mm | |
Diameter of shaft shoulder | da | min. 21.2 mm | |
Diameter of housing shoulder | Da | max. 35.8 mm | |
Fillet radius | ra | max. 0.6 mm | |
Basic dynamic load rating | Cr | 9 500 N | |
Basic static load rating | Cor | 4 750 N | |
Fatigue load limit | Cur | 275 N | |
Limiting speed | nG | 12 000 r/min | |
Reference speed | nB | – | |
Mass | m | ≈ 0.067 kg |
● Bearing Testing
For needle roller bearings, shell hole material for steel or cast iron, size tolerance band can be selected N5 (or N6), for light alloy, N5 (or N6) slightly loose tolerance band. Journal size tolerance when there is an inner ring, choose k5 (or j6), no inner ring, choose h5 (or h6).
Dimensions | Tolerance | Radial Clearance | |||||
P0 | P6 | P5 | C0 | C3 | |||
Bore diameter | d | 17 mm | -8 ~ 0 um | -7 ~ 0 um | -5 ~ 0 um | 3 ~ 18 um | 11 ~ 25 um |
Outside diameter | D | 40 mm | -11 ~ 0 um | -9~ 0 um | -7 ~ 0 um | ||
Width | B | 12 mm | -120 ~ 0 um | -120 ~ 0 um | -80 ~ 0 um |
● Noise Level and Vibration Level
The standard of noise level is JB/T 7047: Noise level measuring with the instrument S0910.
The standard of vibration level is JB/T 10187: Vibration level measuring with the instrument BVT.
Dimensions | Noise level | Vibration level | ||||||||||
Z | Z1 | Z2 | Z3 | V | V1 | V2 | V3 | V4 | ||||
Bore diameter | d | 17 mm | 47 dB | 45 dB | 41 dB | 36 dB | L | 210 um/s | 150 um/s | 110 um/s | 65 um/s | 52 um/s |
Outside diameter | D | 40 mm | M | 150 um/s | 100 um/s | 78 um/s | 46 um/s | 25 um/s | ||||
Width | B | 12 mm | H | 120 um/s | 85 um/s | 60 um/s | 35 um/s | 25 um/s |
● Company Introduction
Our company has a reasonable talent structure, with more than 110 employees, including 19 technical developers with a bachelor degree or above. During human resource management, we mobilize the enthusiasm of employees fully, increase their sense of achievement and honor, provide customers with professional and efficient services with professional ability and positive enthusiasm. Therefore, we can always remain competitive in the fierce market competition and achieve rapid and stable development. With high quality, competitive price and great after-sale service of 6203 2RS ball bearing, welcome to contact us in time.
Because we are focused, we are professional.
● Packing Methods
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Tube Package | Single Box Package | Pallet Package |
● Delivery Methods
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By Express | By Sea | By Air |
Why choose us?
- Our company is committed to developing innovative Deep Groove Ball Bearings products to meet the changing market demands.
- Through the implementation of automation, high-end and internationalization strategies, our company optimizes and adjusts the industrial structure, continuously improves product quality and efficiency, and strives to build the company into a benchmark in the 6203 2RS Ball Bearing industry.
- Our company offers a wide range of Deep Groove Ball Bearings products that are of premium quality.
- We continue to insist on pioneering and innovating, and strive to pursue, so that our brand can walk in the forefront of the times.
- Our Deep Groove Ball Bearings products are suitable for use in a wide range of environmental conditions, from extreme heat to extreme cold.
- Our company has a professional technical team and strict quality control system, we adhere to the spirit of scientific and technological innovation, excellence, mutual benefit and win-win development.
- Our Deep Groove Ball Bearings products are highly regarded for their precision, durability, and reliability.
- The company takes 6203 2RS Ball Bearing as its basic industry, and devotes itself to research and development of new products, hoping to occupy a place in the market.
- We believe in delivering the best Deep Groove Ball Bearings products at a fair price, and we never compromise on quality.
- Simple, efficient and fast product services will be provided for customers.
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