6020 ZZ Bearing

6020 ZZ Bearing

Material: 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℃
Lubricated: Oil, Grease
Delivery time: About 3 to 15 days
Certificate: ISO9001:2015
Boundary dimensions standard: DIN 625-1
Feature: High-precision, Low-noise, Long-life

Description

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As a manufacturer located in China, we are proud to introduce our flagship product, the 6020 ZZ Bearing. This high-quality bearing is designed to meet the needs of merchants in countries outside of China who are looking for a reliable and durable solution for their manufacturing needs.

 

The 6020 ZZ Bearing is made from high-quality steel, which makes it strong and able to withstand heavy loads. Its design features a double shield, which protects it from dust and debris, ensuring long-lasting performance in harsh working conditions.

 

At our manufacturing facility, we use advanced technology and strict quality control processes to produce bearings that meet high international standards. We take pride in our advanced production processes, which include forging, heat treatment, and precision grinding. This attention to detail ensures that the 6020 ZZ Bearing performs to the highest standards when in use.

 

We understand that quality is key when it comes to manufacturing, and this is why we use only the best materials in the production of the 6020 ZZ Bearing. The raw materials we use are sourced from reputable suppliers, and we only choose those that meet our high standards for quality.

 

In terms of performance, the 6020 ZZ Bearing delivers exceptional results. It has been tested to provide excellent performance under high loads, making it ideal for use in a variety of machinery and equipment. Additionally, our bearings have a long lifespan, which helps merchants save money in the long run.

 

One of the standout features of the 6020 ZZ Bearing is its versatility. It can be used in a range of applications, including robotics, industrial machinery, home appliances, and a host of other applications. This versatility makes it a valuable investment for merchants who need bearings that can be used for multiple purposes.

 

Finally, we take pride in our customer service, which is second to none. We believe in building strong and lasting relationships with our customers, and we are dedicated to providing exceptional support before, during, and after the sale.

 

In conclusion, the 6020 ZZ Bearing is a high-quality product that meets the needs of merchants outside of China. With its exceptional performance, durability, versatility, and customer service, we are confident that it will be a valuable investment for your business. Contact us today to learn more about this outstanding product and how it can benefit your business.

 

Introduction



6020 ZZ bearing belongs to single row deep groove bearings. Deep groove ball bearings are simple in structure, easy to achieve high manufacturing accuracy and mass production in series compared with other types, and also have lower manufacturing cost, so they are the widely used bearings. The steel balls conform to standard GB/T 308.1-2013, steel balls are made of GCr15. The great contact stress is generated between balls and rings when bearings are subjected to large local alternating loads during operation, so the bearing steel is required to have high hardness, wear resistance, sufficient fatigue strength, certain toughness and corrosion resistance, good dimensional stability, etc. Bearing clearance is an important technical parameter, the internal clearance of bearing is C2, C0, C3, C4 and C5, which conforms to the standard GB/T 4604.1-2012. Bearings are widely used in textile machinery, machine tools, roller skates, engineering machinery and other fields.


Production Details



In the collar grinding process, if the reference end face is not straight, and the tilt of the cylindrical surface bus bar changes a lot, the two end faces are not parallel, the cylindrical surface is tapered, the bus bar is not straight, the workpiece is deformed, sharp angles, burrs and rolled edges, etc., so that the error reflected in the grinding plane and outer or inner diameter is too large, when turning or grinding the groove (roll), resulting in the position of the reference end face size deviation and the degree of skew and wall thickness error is large. . Quenching tissue local soxhite or pearlite is mainly due to mechanical failure so that the ring is not quenched in time into the quenching medium, or mechanical, instrumentation failure caused by serious underheating. Should strengthen the maintenance of equipment and instruments to ensure normal operation. Quenching process of holding time. The role of holding temperature is to make the various parts of the ring evenly to quenching temperature, and make carbide fully dissolved to austenite, so that the austenite composition further uniform. Therefore, the wall thickness of the ring, the furnace volume, quenching temperature is low, annealing organization coarse, holding time should be long, using the air furnace, holding time than puff bath furnace to long.


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Technical Parameters



6020 ZZ bearing



6020 zz

62032rsc3 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

4 000 r/min

Reference speed

nB

5 400 r/min

Mass

m

≈ 1.35 kg


Products Precision



The working clearance of the bearing is too small. The working clearance of the bearing is too small, it will increase the friction torque of the bearing, thus generating a lot of heat, which will easily lead to heat damage of the bearing. This is because, when the working clearance of the bearing is too small, will lead to the rolling body of the bearing and the inner and outer ring of the bearing lubrication is not good, due to dry friction generated a lot of heat, wear, gumming, bearing inner and outer ring expansion and cracking and other phenomena, will cause bearing damage.


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


Products Testing



Rolling bearing rolling surface if there are cracks, indentation or rust, it will appear like riveting riveting regular vibration and noise, its cycle time may be fixed but most of the corresponding correspondence with the speed, scars in the channel above will continue to appear, scars in the steel ball on the flicker, and such noise with the installation and lubrication standards and the corresponding changes. The control measures of this kind of noise are: not to knock the bearing when installation, avoid bearing installation slant when installing the bearing and shaft into the bearing housing; avoid bearing rust when stocking and avoid impact vibration when transporting; apply the high viscosity grease.


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


FAQ



Q: How long will our the inquiry and question be answered?

A: After receiving your inquiry and question, we will reply you within 1 to 6 hours.

Q: How about the quality of bearings?

A: We supply high quality bearings and strictly follow ISO9001 standard for production.

Q: What is the MOQ of the products?

A: Usually the MOQ is 1 piece, and depending on the model.

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 6020 ZZ bearing, welcome to contact us in time.


Because we are focused, we are professional.


Packing Methods



deep groove ball bearing 62036203 2rnsk 6203 du
Tube PackageSingle Box PackagePallet Package


Delivery Methods



ball bearing 40x17x126203 2rs bearing specs6203 lu bearing
By ExpressBy SeaBy Air


 

Why choose us?

  • We provide prompt delivery of our Deep Groove Ball Bearings products to ensure that our customers receive their orders on time.
  • We regard the co-development with customers as an important factor for the real survival and long-term development of our company.
  • Our Deep Groove Ball Bearings products are manufactured with precision and attention to detail.
  • Our superior product innovation provides a strong backbone to achieve our goals.
  • Our company is focused on long-term relationships with our customers, based on trust and mutual benefit.
  • We are the leading manufacturer of 6020 ZZ Bearing in China. Strict quality controls are in place to ensure the highest quality throughout the manufacturing process, and fulfill customer expectations.
  • We offer continuous support and guidance to our customers, from initial consultation to final delivery of our Deep Groove Ball Bearings products.
  • On the premise of meeting customer needs, we strive to reduce production costs, ensure product quality, shorten production cycles, thereby saving costs for customers, and provide customers with the highest quality products and considerate services.
  • We are constantly researching and developing new and innovative Deep Groove Ball Bearings products to meet the evolving needs of our customers.
  • We focus on promoting our own reform, innovating the value of the industry, enhancing our innovation capabilities, and focusing on improving our competitiveness, innovation, control, influence and risk resistance.

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