
6018 2RS 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℃~110℃
Place of origin: Xi'an city, China
Ball precision: G10
Port: Shanghai, Xi'an, Qingdao, Guangzhou
Delivery terms: FOB, CIF, EXW, CFR
Feature: High-precision, Low-noise, Long-life
Description
As a leading manufacturer in China, we are proud to bring you our high-quality, durable 6018 2RS Bearing. This product is designed to provide exceptional performance and reliability, making it a popular choice for merchants around the world.
One of the key features of our 6018 2RS Bearing is its high-quality materials. We use only the best materials to create this product, ensuring that it is built to last. This means that our bearing is resistant to wear and tear, ensuring that it can withstand even the most demanding applications.
In addition to its durability, our 6018 2RS Bearing is also incredibly versatile. This bearing can be used in a range of different applications, making it a great choice for merchants who need a product that can adapt to different needs. Whether you're looking for a bearing for industrial machinery or for use in automotive applications, our 6018 2RS Bearing can deliver the performance you need.
Another advantage of our 6018 2RS Bearing is its high load-bearing capacity. This bearing is capable of handling heavy loads, making it ideal for use in applications where weight is a concern. Whether you're dealing with heavy machinery or other applications that require high load-bearing capabilities, our 6018 2RS Bearing can handle the task with ease.
In addition to its strength and durability, our 6018 2RS Bearing also performs exceptionally well in terms of speed and efficiency. This bearing has been designed to reduce friction and minimize energy loss, ensuring that it operates at peak performance levels. This means that it can help to improve the efficiency of your machinery or other applications, reducing your overall costs and improving your bottom line.
Finally, our 6018 2RS Bearing is incredibly easy to install and maintain. This means that you can get up and running quickly, without having to worry about complex installation procedures or time-consuming maintenance tasks. This makes it a great choice for merchants who need a product that is easy to work with, no matter what their specific needs may be.
Overall, if you're looking for a high-quality, durable, and versatile bearing that can handle a range of different applications, our 6018 2RS Bearing is an excellent choice. With its reliable performance, high load-bearing capacity, and easy installation and maintenance, this bearing is sure to meet all of your needs and exceed your expectations. So why wait? Contact us today to learn more about our 6018 2RS Bearing and find out how it can benefit your business.
● Introduction
6018 2RS bearing is single row deep groove bearing. The bearing is characterized by high precision, high speed, low noise and long life. Bearings are mainly subjected to radial load, but can also be subjected to radial load and axial load at the same time. When the bearing is subjected to combined load or axial load, the contact angle is formed between the steel ball and the inner and outer ring raceway. If the axial load is too large, the stress concentration is generated at the contact between the steel ball and the retaining edge nearby, which makes the bearing fatigue damage quickly. The vibration of the bearings conforms to the national standard JB/T 10187-2011. The vibration level of bearings is divided into V,V1,V2,V3 and V4. In principle, group Z and V are the basic requirements for the performance of bearings, which should be met by all bearings of inspection and. The rest of the groups are used when the bearings have higher requirements for vibration. Bearings are widely used in precision instruments, low-noise motors, machinery industry, agriculture, engineering machinery, gearboxes and other fields.
● Production Details
With bar turning rings, holes larger than $25mm in diameter are first drilled with a smaller diameter drill and then reamed to reduce drilling axial force and deformation errors. For holes less than $15mm in diameter, use a large diameter drill (d ≥ 22.4mm, 2c = 90°) to center the hole first, then drill the hole to reduce the thickness variation of the hole diameter and outside diameter. Soft grinding of endface is required for cut-off rings, rings with typed height h<1mm, rings of high precision grade and rings with special requirements on structure work first. Generally, for soft grinding of non-standard end face and cut off face, the grinding amount is the tolerance amount of the ring height for both end faces, and the cut off face is the actual tolerance amount of the ring height plus 0.05~0.10mm. During upsetting deformation, the deformation of the end face on one side of the collapsed corner is much smaller than the other side. Because of the difficulty of deformation at the collapsed corner, the process of upsetting causes a large amount of flow of outer metal in the middle of the material section to the end face of the collapsed corner side. The deformation of the non-collapsed side section is much larger than the deformation of the other side. The greater the proportion of the collapsed corner to the total length of the section, the more serious this deformation unevenness will be.
● Technical Parameters
The standard of boundary dimensions is ISO 15: Rolling bearings - Radial bearings - Boundary dimensions, general plan.
6018 2RS bearing | |||
Bore diameter | d | 90 mm | |
Outside diameter | D | 140 mm | |
Width | B | 24 mm | |
Chamfer dimension | r | min. 1.5 mm | |
Shoulder diameter outer ring | D1 | – | |
Caliber diameter outer ring | D2 | ≈ 126.8 mm | |
Shoulder diameter inner ring | d1 | ≈ 106.6 mm | |
Diameter of shaft shoulder | da | min. 97 mm | |
Diameter of housing shoulder | Da | max. 113 mm | |
Fillet radius | ra | max. 1.5 mm | |
Basic dynamic load rating | Cr | 58 500 N | |
Basic static load rating | Cor | 50 000 N | |
Fatigue load limit | Cur | 2 650 N | |
Limiting speed | nG | 3 000 r/min | |
Reference speed | nB | – | |
Mass | m | ≈ 1.21 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 | 90 mm | -20 ~ 0 um | -15 ~ 0 um | -10 ~ 0 um | 12 ~ 36 um | 30 ~ 58 um |
Outside diameter | D | 140 mm | -18 ~ 0 um | -15~ 0 um | -11 ~ 0 um | ||
Width | B | 24 mm | -200 ~ 0 um | -200 ~ 0 um | -200 ~ 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 | 90 mm | 54 dB | 53 dB | 52 dB | 47 dB | L | 480 um/s | 290 um/s | 210 um/s | 145 um/s | 75 um/s |
Outside diameter | D | 140 mm | M | 420 um/s | 250 um/s | 180 um/s | 125 um/s | 75 um/s | ||||
Width | B | 24 mm | H | 600 um/s | 370 um/s | 270 um/s | 180 um/s | 115 um/s |
● Why Choose Us
◆ Quick email response within 1 to 6 hours.
◆ Provide free samples and technical drawings.
◆ Complete quality control system and after-sales service.
◆ Accept clients’ customized bearings and provide OEM service.
◆ With good quality and competitive price, bearings are exported to more than 35 countries.
● 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 6018 2RS 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?
- We have a wide range of Deep Groove Ball Bearings products to choose from, depending on the specific needs of our customers.
- Our products are sold all over the world and exported to Europe, America and Southeast Asia.
- Our company has strict quality control processes in place to ensure consistent product quality and customer satisfaction.
- During this time we have established our vast business, offering the highest level of service and 6018 2RS Bearing at the most competitive prices.
- Our company is committed to developing innovative Deep Groove Ball Bearings products to meet the changing market demands.
- Our company values the needs of our employees, our company values the motivation of our employees, and the harmonious development of our company and employees.
- We have a team of professionals who are dedicated to producing high-quality and reliable Deep Groove Ball Bearings.
- We take 'science and technology leading, lean innovation' as the development purpose, and constantly carry out technological innovation, so that the enterprise with good product quality and good reputation to win the common dependence of the majority of merchants.
- We pride ourselves in offering only the best Deep Groove Ball Bearings in the market.
- We welcome new and old customers from all walks of life to contact us for future business relationships and achieve mutual success!
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