
6020 2RS 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
Tolerance standard: DIN 620-2
Number of Row: Single row
Delivery terms: FOB, CIF, EXW, CFR
Feature: High-precision, Low-noise, Long-life
Description
As a manufacturer of bearings, we understand the importance of reliability and durability in our products. That is why we are proud to offer the 6020 2RS Bearing - a high-quality bearing that is designed to meet the needs of various industries.
This bearing is versatile and robust, making it suitable for a wide range of applications. Its 2RS seal design ensures that it is protected from contaminants and moisture, which allows it to perform efficiently and reliably for extended periods. Additionally, the high-quality steel construction of the bearing ensures that it is resilient and can withstand heavy loads and extreme temperatures, making it ideal for use in harsh environments.
One of the significant advantages of our 6020 2RS Bearing is its ability to reduce friction and vibrations. This reduction results in less heat generation, less noise, and less wear and tear on the equipment, which ultimately extends its lifespan. As a result, businesses can save a lot of money on maintenance and replacement costs, which makes this bearing an excellent investment.
Another feature worth mentioning is the bearing's smooth and consistent operation. This aspect is particularly important in industries such as manufacturing, automotive, and aerospace, where precision and accuracy are crucial. The 6020 2RS Bearing delivers smooth and consistent performance, resulting in smooth and accurate operations that increase productivity and efficiency.
Finally, we understand that businesses value affordability without sacrificing quality, which is precisely what we offer with our 6020 2RS Bearing. At a reasonable cost, you can acquire a high-quality and reliable product that will meet your operational needs.
In conclusion, we believe that our 6020 2RS Bearing is an excellent choice for businesses that value reliability, durability, and affordability. Its versatile design, robust construction, and exceptional performance make it ideal for use in various industries. So why not choose the 6020 2RS Bearing as your next bearing investment and experience the benefits of smooth, accurate operations while also saving on maintenance and replacement costs.
● Introduction
6020 2RS bearing is a single row deep groove bearing, which has the characteristics of high precision, high speed, low noise and long life. Bearings use GCr15 as material, which has high elastic limit and good machinability. After normalizing, annealing, quenching and tempering, the hardness of 6020 2RS bearing reaches HRC60~65. The bearing accuracy grades are P0, P6, P5, P4, and P2. Different grades represent different accuracies, all of which conform to the GB/T 307.3-2017 standard. As an important component in mechanical equipment, the main function of the bearing is to support the mechanical rotating body to reduce the friction coefficient of the mechanical load during the transmission process of the equipment. Deep groove bearings are widely used in automobiles, tractors, machine tools, motors, water pumps, agricultural machinery, textile machinery, etc.
● Production Details
The processing of the ring blank is generally carried out by a continuous pipeline composed of a heating furnace and a press(or hammer, or flat forging machine) reaming machine. The blanks are conveyed by conveyor belts or slid in iron troughs between equipment, and most of the lower material is done separately when heat forging is required. When the bearing lubrication conditions are good, that is, a sufficiently thick elastohydrodynamic lubricating oil film can be produced outside the rolling contact, the failure reason is mainly due to the weak link of the material under the contact surface. When mixed friction occurs when the lubrication conditions are poor, the main cause of failure is the damage of the contact surface. The possible reasons for the excessive change of the inner diameter of the single radial plane of the grinding workpiece are: large radial swing of the spindle; large error of the workpiece support surface (reflected on the surface to be ground and polished); blunt grinding wheel loses its correct shape; improper adjustment of the fixture; The depth is too large or the feed is too large.
● Technical Parameters
Boundary dimensions standard - ISO 15: Rolling bearings - Radial bearings - Boundary dimensions, general plan.
6020 2RS bearing | |||
Bore diameter | d | 100 mm | |
Outside diameter | D | 150 mm | |
Width | B | 24 mm | |
Chamfer dimension | r | min. 1.5 mm | |
Shoulder diameter outer ring | D1 | – | |
Caliber diameter outer ring | D2 | ≈ 137.3 mm | |
Shoulder diameter inner ring | d1 | ≈ 116.6 mm | |
Diameter of shaft shoulder | da | min. 107 mm | |
Diameter of housing shoulder | Da | max. 143 mm | |
Fillet radius | ra | max. 1.5 mm | |
Basic dynamic load rating | Cr | 60 000 N | |
Basic static load rating | Cor | 54 000 N | |
Fatigue load limit | Cur | 2 700 N | |
Limiting speed | nG | 2 800 r/min | |
Reference speed | nB | – | |
Mass | m | ≈ 1.32 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 | 100 mm | -20 ~ 0 um | -15 ~ 0 um | -10 ~ 0 um | 12 ~ 36 um | 30 ~ 58 um |
Outside diameter | D | 150 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, measuring instrument:S0910.
The standard of vibration level is JB/T 10187, measuring instrument: BVT.
Dimensions | Noise level | Vibration level | ||||||||||
Z | Z1 | Z2 | Z3 | V | V1 | V2 | V3 | V4 | ||||
Bore diameter | d | 100 mm | 58 dB | 57 dB | 56 dB | 51 dB | L | 560 um/s | 340 um/s | 250 um/s | 170 um/s | 88 um/s |
Outside diameter | D | 150 mm | M | 490 um/s | 300 um/s | 215 um/s | 145 um/s | 88 um/s | ||||
Width | B | 24 mm | H | 670 um/s | 420 um/s | 310 um/s | 200 um/s | 135 um/s |
● 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 |
● FAQ
Q: Are you a trading company or a manufacturer?
A: We are the manufacturer.
Q: How long is your delivery time?
A: If there is stock, it is generally 3-15 days; if there is no stock, it will come according to the quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples for free, but do not pay the freight.
Q: What are your strengths?
A: 1. As a professional 6020 2RS Bearing manufacturer, we will offer the most competitive price and good quality.
2. The perfect technical engineer team gives you the best support.
3. Well-trained international sales team provides the best service.
Why choose us?
- Our company has been providing high-quality Deep Groove Ball Bearings for many years.
- We actively innovate and improve the talent management mechanism, and actively plan the strategic planning of talent development.
- Our factory is equipped with advanced machinery and technology to ensure top-quality Deep Groove Ball Bearings production.
- Our company keeps pace with the times.
- As a supplier and manufacturer, we provide affordable prices for our customers.
- Pioneering entrepreneurship and innovative management are the winning strategies for the stable development of our company.
- We pride ourselves in offering only the best Deep Groove Ball Bearings in the market.
- Our service tenet is people-oriented and customer-oriented. We are committed to creating new ideas in the field of 6020 2RS Bearing, constantly updating products, and providing new and old customers with high-quality and professional products and services to win more customers Trust and support!
- Our Deep Groove Ball Bearings are manufactured to meet international standards and specifications.
- Our 6020 2RS Bearing have been widely recognized by customers as soon as they come out, and our market share has increased rapidly.
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