
6201 Long Life Bearing
Material: Chrome steel(GCr15)
Precision: ABEC1(P0), ABEC3(P6), ABEC5(P5)
Noise level and vibration: ZV, Z1V1, Z2V2, Z3V3, Z4V4
Radial clearance: C0, C3
Working temperature range: -30℃~120℃
Ball precision: G10
Cage material: Steel
Delivery time: About 3 to 15 days
Supply ability: 100000 pieces per month
Feature: High-precision, Low-noise, Long-life
Description
Product Introduction: 6201 Long Life Bearing
The 6201 Long Life Bearing is a high-quality product, manufactured by us at our factory in China. We are dedicated to delivering the best quality bearings, and we take pride in our expertise in this field. The 6201 bearing is a popular type of bearing in the market, but our Long Life version stands out, thanks to its exceptional durability, reliability, and longevity.
One of the most salient features of the 6201 Long Life Bearing is its extended service life. Our bearing has been designed to withstand heavy use, and its robust construction ensures it can endure in even the toughest environments. This makes it ideal for use in a range of applications, from industrial machinery to automotive and agricultural equipment. The high-quality materials we use in the manufacture of our bearings ensure they have a much longer lifespan than similar products on the market.
Another feature that makes our bearing stand out from the rest is its superior performance. The 6201 Long Life Bearing is made using premium materials and has been designed to perform flawlessly under high loads and in high-speed applications. Our bearing is incredibly versatile, and its performance is consistent, making it perfect for use in both heavy-duty and light-duty applications.
Our Long Life Bearing is also highly resistant to wear and tear, making it a cost-effective solution for businesses looking for reliable bearings that are built to last. This high durability translates to lower maintenance costs and reduced downtime, leading to increased productivity and overall efficiency.
At our factory, we use only the highest quality materials to manufacture our bearings. We have a strict quality control process in place to ensure each bearing we produce meets the highest standards. This assures our customers of unrivaled performance, reliability, and precision.
The 6201 Long Life Bearing features a standardized design, making it easy to install and replace when needed. The bearing is also incredibly versatile, which means it can be used in various applications, and its compact design makes it ideal for use in confined spaces.
Another benefit of our 6201 Long Life Bearing is its cost-effectiveness. While our bearings may cost slightly more than other bearings on the market, their extended lifespan and superior performance make them a more economical option in the long run. Purchasing our bearings leads to cost savings over time as there is less need for replacements, and maintenance costs are reduced.
In conclusion, the 6201 Long Life Bearing is a superior product that outperforms and outlasts many of its competitors. Its extended lifespan, robust build, high performance, and low maintenance needs make it a cost-effective and reliable option for businesses that seek the highest quality bearings. Our bearings are scalable and can be customized to fit specific needs, so we can work with you to tailor them to your particular specifications.
We take pride in our work and are committed to delivering high-quality bearings to our customers. We are confident that our 6201 Long Life Bearing will exceed your expectations and provide the durability, reliability, and longevity that your business needs.
● Introduction
6201 long life bearing belongs to single row deep groove bearings. It is produced by our company in accordance with the national standard GB/T 276-2013, and the bearing‘s groove is super-finished. The company is committed to providing customers with stable and competitively priced high quality bearing products. The bearing cage is used to isolate the rolling body, guide the rolling body and keep it in the bearing. The material of bearing cage is 08Al. The cage is generally made of steel plate at normal temperature by stamping with mold, and the stamping process depends on the mold and equipment to complete the process, and the cage has high precision, high productivity and low cost. The steel balls meet the standard GB/T 308.1-2013, the material of steel balls is GCr15, the grade of steel balls is 10. The production process of steel balls is raw material upsetting, light grinding, heat treatment, surface strengthening, hard grinding, primary grinding, appearance, fine grinding, cleaning, inspection, rust prevention and packaging. Bearings are widely used in roller skates, industrial pumps, textile machinery, low-noise motors, transportation vehicles, motors and other fields.
● Production Details
The reason for the pressure edge on the end face when turning the collar is similar to the pressure edge inside and outside, but the structure of the lower tool holder is different from the upper tool holder. It is necessary to check the tightness of the pressure plate, match the grinding and scraping of the pressure plate and guide surface, so that the contact is even and complete. As the C7220 lower tool holder assembly is less than the upper tool holder. Bearing steel temperature extrusion temperature selection not only to ensure low squeezing pressure, forming performance, and internal organization should also meet the requirements, the surface of the part does not produce oxidation decarburization phenomenon. From the various states of the metallographic organization, plus the execution temperature below 700 ℃, extrusion of the metallographic organization is still the original spherical pearlite, hardness only increased by about 10 HB no oxidation, decarburization. There are many factors affecting the inner surface grinding of bearing rings, but the main reason is the vibration of the machine tool system due to the lack of rigidity of the local or system and the existence of abnormal vibration sources. For example, the machine body system is not rigid enough and various power sources cause regular or irregular forced vibration of the bed during the grinding process.
● Technical Parameters
The standard of boundary dimensions is ISO 15: Rolling bearings - Radial bearings - Boundary dimensions, general plan.
6201 long life bearing | |||
Bore diameter | d | 12 mm | |
Outside diameter | D | 32 mm | |
Width | B | 10 mm | |
Chamfer dimension | r | min. 0.6 mm | |
Shoulder diameter outer ring | D1 | ≈ 25.8 mm | |
Caliber diameter outer ring | D2 | – | |
Shoulder diameter inner ring | d1 | ≈ 18.3mm | |
Diameter of shaft shoulder | da | min. 16.2 mm | |
Diameter of housing shoulder | Da | max. 27.8 mm | |
Fillet radius | ra | max. 0.6 mm | |
Basic dynamic load rating | Cr | 6 950 N | |
Basic static load rating | Cor | 3 100 N | |
Fatigue load limit | Cur | 198 N | |
Limiting speed | nG | 30 000 r/min | |
Reference speed | nB | 22 200 r/min | |
Mass | m | ≈ 0.037 kg |
● Tolerance and Radial Clearance
The standard of tolerance is DIN 620-2: Tolerances for rolling bearings.
The standard of radial clearance is ISO 5753−1: Rolling bearings. Internal clearance. Part 1.Radial internal clearance for radial bearings.
Dimensions | Tolerance | Radial Clearance | |||||
P0 | P6 | P5 | C0 | C3 | |||
Bore diameter | d | 12 mm | -8 ~ 0 um | -7 ~ 0 um | -5 ~ 0 um | 3 ~ 18 um | 11 ~ 25 um |
Outside diameter | D | 32 mm | -11 ~ 0 um | -9~ 0 um | -7 ~ 0 um | ||
Width | B | 10 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 | 12 mm | 45 dB | 43 dB | 39 dB | 35 dB | L | 160 um/s | 120 um/s | 90 um/s | 55 um/s | 45 um/s |
Outside diameter | D | 32 mm | M | 120 um/s | 80 um/s | 60 um/s | 35 um/s | 14 um/s | ||||
Width | B | 10 mm | H | 100 um/s | 70 um/s | 50 um/s | 30 um/s | 15 um/s |
● Certification
● About Us
Shaanxi Gainhui Heavy Industries Co., Ltd. is a professional bearing manufacturer and and distributor in china. Equipped with a professional large factory, we can supply competitive bearing products and OEM service to worldwide customers. With high quality, competitive price and great after-sale service of 6201 long life 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 team follows a rigorous manufacturing process to ensure consistent high-quality Deep Groove Ball Bearings production.
- We encourage talents to realize their value in the competition and make the greatest contribution to the enterprise.
- Our Deep Groove Ball Bearings are widely used in various industries, including aerospace, automotive, and medical.
- Our 6201 Long Life Bearing are based on the market with exquisite craftsmanship, high quality, preferential prices, good business reputation and sales performance.
- Our Deep Groove Ball Bearings undergo extensive testing to ensure their reliability and durability.
- We are committed to developing and innovating more front-end, more practical, more convenient and more efficient technology products, so that people can better enjoy the life changes brought about by technology.
- We use only the best materials and components in the production of our Deep Groove Ball Bearings products.
- We always adhere to independent research and development and innovation and have mastered the core technology of 6201 Long Life Bearing, which is favored by customers. Our company integrates R&D, design, production, sales, and service, and is guided by market consumption demand, with excellent technology, scientific management, and fast and thoughtful after-sales service, to provide products and supporting services for the majority of users.
- We have a highly skilled team of professionals who are dedicated to producing the best Deep Groove Ball Bearings in the market.
- We have to strengthen management in all aspects of safety, environmental protection, quality, stability and other aspects, strict prevention and control, to prevent all kinds of accidents.
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