Ball Bearing 6004ZZ

Ball Bearing 6004ZZ

Material: Chrome 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℃~120℃
Grooves: Superfinishing
Lubricated: Oil, Grease
Application: Machinery
Tolerance standard: DIN 620-2
Feature: High-precision, Low-noise, Long-life

Description

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Ball bearings are an essential part of any machinery that rotates to reduce friction between the moving parts. This is why a high-quality ball bearing is crucial for the smooth and efficient operation of any machinery. And if you're looking for a reliable and highly efficient ball bearing, look no further than our 6004ZZ ball bearing.

 

Our 6004ZZ ball bearings are designed to offer superior performance, durability, and reliability, making it an ideal choice for a wide range of applications. Manufactured using high-quality materials, our ball bearings are built to last, ensuring that your machinery operates at optimal levels at all times.

 

Durability

 

One of the most critical aspects of our ball bearings is their durability. We understand that your machinery must work efficiently and reliably at all times, which is why we have designed these ball bearings to be highly durable. Our ball bearings are made from premium quality materials, which allow them to withstand harsh environmental conditions, extreme temperatures, and other challenging working conditions without compromising their performance.

 

Efficiency

 

Our ball bearings also deliver superior efficiency, which is one of its most attractive features. These bearings are designed to offer minimal friction and resistance, which helps to reduce the power consumption, increases efficiency, and lowers the operational costs of your machinery. With our 6004ZZ ball bearings, you can be assured of high-performance, low maintenance, and a total cost of ownership that is maximally optimized.

 

Versatility

 

Another advantage of our ball bearings is their versatility, making them suitable for use across various applications. Whether you're looking for a ball bearing for industrial machinery, automation, robotics, agriculture, automotive, or aerospace applications, our 6004ZZ ball bearings can handle it all. The ball bearings are designed to be compatible with a wide range of machinery, ensuring that they can meet the needs of various industries.

 

Excellent Performance

 

Our 6004ZZ ball bearings are designed to deliver exceptional performance, and this is evident in the number of features they offer. These ball bearings offer excellent precision, smooth operation, and long-lasting durability. They produce less noise and vibration, resulting in a quieter working environment.

 

Cost-effective

 

We understand that cost is an essential consideration for any entrepreneur looking to grow their business. That's why our 6004ZZ ball bearings are available at highly competitive prices, making them an affordable choice that offers exceptional value for money. Plus, our ball bearings are low-maintenance, which translates to savings and a better bottom line for your business.

 

Conclusion

 

As you can see, our 6004ZZ ball bearings are a highly versatile and reliable product that is designed to offer superior performance, durability, and efficiency. Our ball bearings are the perfect choice for entrepreneurs and manufacturers looking to improve their machinery's performance and reduce operational costs. The ball bearings are designed to operate in a variety of applications, making them ideal for a vast range of industries.

 

At our factory, we use advanced manufacturing techniques and machines to produce high-quality ball bearings that meet international standards. We believe in providing the best quality products, excellent customer service, and reasonable prices to our customers. We ensure that we go the extra mile to deliver your products to you, abroad or inland.

 

Contact us today and let us know how we can partner with you and take your business to the next level.

 

Introduction



Ball bearing 6004ZZ 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 material of the bearings is GCr15, which is in accordance with ISO 683-17:2014 and has good impact toughness and fracture toughness. GCr15 is the most widely used high-carbon chromium bearing steel. 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 home appliances, household appliances, industrial pumps, instruments and other fields.


Production Details



Bearing steel microstructure in the spheroidal annealed organization (spherical pearlite) of the inspection based on GB/T18254-2000 "high-carbon chromium bearing manufacturing technology bearing steel" in the spheroidal annealed organization (spherical pearlite). Bearing steel surface depleted carbon inspection according to GB/T224-1987 "steel decarburization layer depth determination method" in the steel surface depleted carbon organization. The larger the gap between the cutting edge and the bar, the more serious the bar is turned up during shearing, which changes the relative angle between the cutting edge and the axis of the bar. If the gap between the movable blade edge and the bar is large, it will also affect the stress state of the deformation zone and will increase the lateral deformation of the deformation zone. Press forging rings of extrusion rolling expansion process. For more than small and medium-sized forgings, in order to reduce the extrusion forming force, with small tonnage press to produce larger size forgings, reduce the size of the scrap core, and use the advantages of the rolling process to improve the quality of forgings, the press extrusion forgings as rolling expansion before the blank, and then in the rolling machine rolling forming, this processing method called extrusion rolling process. At present, it is generally used in the production of forgings with outer diameter size of 40~160mm, mainly cylindrical forgings, internal and external groove forgings and internal and external conical forgings.


6004 c3 bearing


Technical Parameters



Ball bearing 6004ZZ



6004z bearing

6004 zz

Bore diameter

d

20 mm

Outside diameter

D

42 mm

Width

B

12 mm

Chamfer dimension

r

min. 0.6 mm

Shoulder diameter outer ring

D1

Caliber diameter outer ring

D2

≈ 37.4 mm

Shoulder diameter inner ring

d1

≈ 26.6 mm

Diameter of shaft shoulder

da

min. 23.2 mm

Diameter of housing shoulder

Da

max. 38.8 mm

Fillet radius

ra

max. 0.6 mm

Basic dynamic load rating

Cr

9 300 N

Basic static load rating

Cor

5 000 N

Fatigue load limit

Cur

285 N

Limiting speed

nG

12 000 r/min

Reference speed

nB

18 900 r/min

Mass

m

≈ 0.071 kg


Quality Standards



Because the rolling bearing is standard parts, so the bearing inner diameter and journal fit should be base hole system, bearing outer diameter and housing hole fit should be base shaft system. But this base hole system and base shaft system and ordinary smooth cylindrical combination and different, this is by the rolling bearing with the special needs of the decision.


Dimensions

Tolerance

Radial Clearance

P0

P6

P5

C0

C3

Bore diameter

d

20 mm

-10 ~ 0 um

-8 ~ 0 um

-6 ~ 0 um

5 ~ 20 um

13 ~ 28 um

Outside diameter

D

42 mm

-11 ~ 0 um

-9 ~ 0 um

-7 ~ 0 um

Width

B

12 mm

-120 ~ 0 um

-120 ~ 0 um

-120 ~ 0 um


Bearing Inspection



Rolling bearing collar any cross-section measured within the maximum and minimum diameter of the average of the nominal diameter deviation, as long as the inner and outer diameter tolerance zone, it is considered qualified. In order to control the shape of the bearing error, rolling bearing also provides other technical requirements.


Dimensions

Noise level

Vibration level

Z

Z1

Z2

Z3

Z4


V

V1

V2

V3

V4

Bore diameter

d

20 mm

47 dB

45 dB

41 dB

36 dB

31 dB

L

260 um/s

180 um/s

130 um/s

80 um/s

60 um/s

Outside diameter

D

42 mm

M

190 um/s

125 um/s

100 um/s

60 um/s

25 um/s

Width

B

12 mm

H

150 um/s

100 um/s

75 um/s

45 um/s

25 um/s


Advantages



Our company implements quality inspection post management strictly, inspectors must be trained and assessed to meet the requirements before beginning work. Our company implements bearing production process inspection strictly. Each process must pass inspection before switching to the next process, classification management for qualified and unqualified products. We hold quality meetings regularly and comply with the quality management system, focusing on establishing the quality awareness of all employees. Quality is not only the foundation of company's survival, but also our core competitiveness. Our company is committed to providing customers with high-quality bearing products with strict quality control system. We are 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 ball bearing 6004ZZ, welcome to contact us in time.


Packing Methods



6004 ntnnsk 6004 bearing20x42x12mm bearing
Tube PackageSingle Box PackagePallet Package


Delivery Methods



6004rsntn 6004ball bearing 6004zz
By ExpressBy SeaBy Air


 

Why choose us?

  • We are a Chinese factory that specializes in high-quality Deep Groove Ball Bearings products and services.
  • Customer satisfaction is our driving force, customer satisfaction is our greatest success, and we are full of confidence in our Ball Bearing 6004ZZ.
  • Our Deep Groove Ball Bearings are widely recognized for their superior performance and durability.
  • Our company believes in the enterprise tenet of "quality assurance, customer first", and adheres to the customer-oriented business philosophy, ensuring that integrity is the basis for the development of enterprises to win the market, and insists on providing high-quality services for various customers.
  • We have a highly skilled team of professionals who are dedicated to producing the best Deep Groove Ball Bearings in the market.
  • We give full play to R&D advantages in design, focusing on every minute detail, safety hazard control, etc.
  • Our factory is equipped with advanced machinery and technology to ensure top-quality Deep Groove Ball Bearings production.
  • We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.
  • We are constantly researching and developing new and innovative Deep Groove Ball Bearings products to meet the evolving needs of our customers.
  • We are one of the most comprehensive competitive Ball Bearing 6004ZZ brands in China.

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