
6209 Ball Bearing
Material: Chrome steel, Carbon steel
Precision: P0, P6, P5
Noise level and vibration: ZV, Z1V1, Z2V2, Z3V3, Z4V4
Radial clearance: C0, C3
Working temperature range: -30℃~120℃
Delivery time: About 3 to 15 days
Application: Machinery
Number of Row: Single row
Service: OEM, ODM
Feature: High-precision, Low-noise, Long-life
Description
for the 6209 Ball Bearing.
Introducing the 6209 Ball Bearing
If you are looking for reliable and durable ball bearings for your industrial or mechanical applications, then look no further than the 6209 Ball Bearing. As a manufacturer based in China, we specialize in producing high-quality ball bearings that meet international standards and specifications. We offer a wide range of ball bearings, including the 6209 Ball Bearing, which is one of our most popular products.
The 6209 Ball Bearing is a deep groove ball bearing, which is designed to handle radial and axial loads in a range of applications. It has a bore diameter of 45 mm, an outer diameter of 85 mm, and a width of 19 mm. The ball bearing is made of high-quality materials, including chrome steel or stainless steel, and has been engineered for precision and reliability.
The 6209 Ball Bearing is suitable for use in a variety of industries, such as automotive, aerospace, agriculture, construction, mining, and more. Some of the main applications include:
1. Electric motors - The 6209 Ball Bearing is commonly used in electric motors, as it can handle high-speed rotation and reduce friction and heat generation. It is frequently used in AC and DC motors, generators, and alternators.
2. Pump and compressor systems - The ball bearing is also suitable for use in pump and compressor systems, where it can handle high loads and provide smooth operation. It is commonly used in centrifugal pumps, gear pumps, vane pumps, and rotary compressors.
3. Machinery and equipment - The 6209 Ball Bearing is widely used in various types of machinery and equipment, such as conveyors, fans, blowers, mixers, and printing presses. It helps to reduce vibration, noise, and wear and tear, thus improving the performance and lifespan of the equipment.
What sets the 6209 Ball Bearing apart?
There are several key features that set the 6209 Ball Bearing apart from other ball bearings on the market. These include:
1. High precision - The 6209 Ball Bearing is manufactured using advanced technology and strict quality control standards. It has a high degree of accuracy in dimensions, tolerances, and surface finish, ensuring smooth and reliable operation.
2. Long service life - The ball bearing is designed to withstand heavy loads and harsh environments, thanks to its sturdy construction and high-quality materials. It has a long service life and requires minimal maintenance, reducing downtime and costs.
3. Versatility - The 6209 Ball Bearing is suitable for use in a wide range of applications, making it a versatile and cost-effective choice for many industries. It can be used in both high and low-temperature environments, and it is resistant to corrosion, rust, and other forms of damage.
4. Competitive pricing - As a manufacturer based in China, we are able to offer competitive pricing on our ball bearings, including the 6209 Ball Bearing. We provide a range of packaging options and shipping methods to meet the needs of our customers worldwide.
Conclusion
If you are looking for a high-quality ball bearing that can handle heavy loads, reduce friction, and provide long-lasting performance, then consider the 6209 Ball Bearing. With its precision engineering, durability, and versatility, this ball bearing is ideal for use in a wide range of industries and applications. Contact us today to learn more about our ball bearings and how we can support your business.
● Introduction
6209 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. Deep groove ball bearings are mainly used to bear radial load, but also commonly used to bear radial and axial combined load. Especially when the speed of mechanical equipment is very high, it is not suitable to use thrust bearing, the bearing can be used to bear double directions axial load. The precision grade of bearings conforms to the standard GB/T 307.3-2017. The precision grade of bearing is P0,P6,P5,P4 and P2. The P0 grade bearings can meet most of the applications, the P5 grade bearings are generally precision bearings, the P4 grade bearings are high precision bearings. The P2 grade bearings are ultra-precision bearings, such as those used in machine tool spindles, disk drive spindles, precision instruments, etc.
Bearings are widely used in motors, household appliances, gearboxes, machinery industry, engineering machinery and other fields.
● Production Details
1. The decentralized process method of collar turning processing can realize automatic loading and unloading, automatic tooling and automatic measurement on a single machine, the machine tool is easy to operate, the technical requirements for workers are not high, the requirements for collar blanks are not high, all kinds of forms, sizes, precision, batch of different blanks can be adapted. The contact points should not be too many when clamping the blank surface in bearing production, i.e. a reasonable number of contact points should be determined to keep the deformation within the allowable range when ensuring that the collar does not slip, which should be determined by the force analysis of the collar, see the relevant information. Bearing steel has good anti-rust performance. Parts and finished products in the process of processing, storage and use often moisture, and with acid, alkaline media contact, it is easy to rust, therefore, bearing steel should have a good anti-rust properties.
2. The process design depends on the type and size of the ring, the production batch, the type of blank, the equipment used, the type of tool. Machining accuracy requirements, datum and processing methods are different from the choice. Here only on the selection of the ring blank, processing methods to determine and processing quality assurance to explain its process design methods, and the analysis of the typical process of the ring turning cast processing.
● Technical Parameters
ISO 15: Rolling bearings - Radial bearings - Boundary dimensions, general plan.
6209 ball bearing | |||
Bore diameter | d | 45 mm | |
Outside diameter | D | 85 mm | |
Width | B | 19 mm | |
Chamfer dimension | r | min. 1.1 mm | |
Shoulder diameter outer ring | D1 | ≈ 71.8 mm | |
Caliber diameter outer ring | D2 | – | |
Shoulder diameter inner ring | d1 | ≈ 57.2 mm | |
Diameter of shaft shoulder | da | min. 52 mm | |
Diameter of housing shoulder | Da | max. 78 mm | |
Fillet radius | ra | max. 1 mm | |
Basic dynamic load rating | Cr | 31 000 N | |
Basic static load rating | Cor | 20 400 N | |
Fatigue load limit | Cur | 1 150 N | |
Limiting speed | nG | 19 000 r/min | |
Reference speed | nB | 8 700 r/min | |
Mass | m | ≈ 0.429 kg |
● Bearing Precision
At present, there are two standards of bearing quality testing in parallel, and Z standard quality level is very high bearings, to V standard testing may not have good quality performance, there is no correspondence between the two. This is to pay special attention in the quality inspection of bearings.
Dimensions | Tolerance | Radial Clearance | |||||
P0 | P6 | P5 | C0 | C3 | |||
Bore diameter | d | 45 mm | -12 ~ 0 um | -10 ~ 0 um | -8 ~ 0 um | 6 ~ 23 um | 18 ~ 36 um |
Outside diameter | D | 85 mm | -15 ~ 0 um | -13~ 0 um | -10 ~ 0 um | ||
Width | B | 19 mm | -120 ~ 0 um | -120 ~ 0 um | -120 ~ 0 um |
● Noise and Vibration
Divided into V, V1, V2, V3, V4 five quality levels. Various ball bearings quality level from low to high for V, V1, V2, V3, V4, roller bearings (cylindrical, tapered) quality level from low to high for V, V1, V2, V3 four quality levels. It is to detect the vibration speed of the bearing in different frequency bands to reflect the quality of the bearing. It can roughly analyze whether there are geometric dimensional problems of the bearing, quality problems of the raceway and rolling body, quality problems of the cage, which is a significant progress than the vibration acceleration to examine the quality of the bearing.
Dimensions | Noise level | Vibration level | ||||||||||
Z | Z1 | Z2 | Z3 | V | V1 | V2 | V3 | V4 | ||||
Bore diameter | d | 45 mm | 56 dB | 54 dB | 49 dB | 46 dB | L | 360 um/s | 240 um/s | 180 um/s | 110 um/s | 82 um/s |
Outside diameter | D | 85 mm | M | 300 um/s | 180 um/s | 150 um/s | 90 um/s | 60 um/s | ||||
Width | B | 19 mm | H | 260 um/s | 160 um/s | 130 um/s | 80 um/s | 60 um/s |
● Our Strengths
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.
● Shaanxi Gainhui Heavy Industries Co., Ltd.
Our factory 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 6209 ball bearing, welcome to contact us in time.
Because we are focused, we are professional.
● Packing Methods
![]() | ![]() | ![]() |
Tube Package | Single Box Package | Pallet Package |
● Delivery Methods
![]() | ![]() | ![]() |
By Express | By Sea | By Air |
Why choose us?
- We have a highly skilled team of professionals who are dedicated to producing the best Deep Groove Ball Bearings in the market.
- Our factory provides a full set of services from product development, mold design, finished production, to product delivery, and after-sales service.
- Our Deep Groove Ball Bearings are versatile and can be used in a variety of applications and industries.
- We have a professional customer department to provide tracking service for customers after each order is completed.
- Our Deep Groove Ball Bearings are manufactured to meet international standards and specifications.
- We have rich theoretical knowledge, practical experience, professional design and product manufacturing capabilities, and can meet the requirements of various customers.
- Our company is focused on long-term relationships with our customers, based on trust and mutual benefit.
- The company has completed a number of trade projects and operates a mature product production chain, as well as providing maintenance and technical services for a number of customers. In addition, we have developed extensive technical exchange and business cooperation with other countries.
- As a supplier and manufacturer, we provide affordable prices for our customers.
- We are confident enough to bring better experience to our customers with high quality 6209 Ball Bearing and reasonable price.
Hot Tags: 6209 ball bearing, China [[productname] manufacturers, suppliers, factory, link belt plb6863fr, 6016 Bearing, titanium ball bearings, 6mm steel ball bearings, 62308 bearing, plastic pillow block bearings