6212 ZZ Bearing

6212 ZZ 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℃~120℃
Application: Machinery
Number of Row: Single row
Package: Tube package, Single box
Service: OEM, ODM
Feature: High-precision, Low-noise, Long-life

Description

Introduction:

 

As a leading manufacturer and supplier, we pride ourselves on providing high-quality products to our customers. Our 6212 ZZ bearing is one of the top products we have on offer, and we are confident that it is the perfect solution for your needs. Here are some of the reasons why we believe this bearing is so special:

 

Features:

 

The 6212 ZZ bearing is designed to be both durable and reliable. It is made using high-quality materials and is built to withstand even the toughest of conditions. This makes it the ideal choice for use in a wide range of industries, including manufacturing, mining, and construction.

 

One of the key features of this bearing is its robust construction. It is designed to handle high loads and provide excellent stability and support, ensuring that your machinery runs smoothly and efficiently. Additionally, its advanced design helps to minimize friction and reduce wear and tear, which can lead to longer lifespan and long-term cost savings.

 

Another important feature of this bearing is its versatility. It is compatible with a wide range of machinery, and can be used in numerous applications. Whether you need it for a simple or complex task, the 6212 ZZ bearing is sure to deliver outstanding performance.

 

Benefits:

 

There are several benefits to using the 6212 ZZ bearing, including:

 

Improved performance: The robust construction and advanced design of this bearing help to improve the overall performance of your machinery. It provides superior support and stability, reducing the risk of malfunction or breakdowns.

 

Long-lasting: The durable materials used in the construction of this bearing ensure that it can withstand even the toughest of conditions. This means that it offers exceptional long-term reliability and durability.

 

Versatile: The 6212 ZZ bearing is compatible with a wide range of machinery, making it a highly versatile option for use in different industries and applications.

 

Cost-effective: With its long lifespan, reduced maintenance requirements, and exceptional performance, the 6212 ZZ bearing provides excellent long-term cost savings.

 

Applications:

 

The 6212 ZZ bearing can be used in a variety of different applications in different industries, including:

 

Manufacturing: This bearing is ideal for use in manufacturing, as it can provide support and stability for machinery used in processing, packaging, and transportation.

 

Mining: The robust construction of the 6212 ZZ bearing makes it an excellent option for use in mining equipment, where high loads and tough conditions are common.

 

Construction: The versatility of this bearing makes it a great choice for use in construction machinery, such as cranes, bulldozers, and excavators.

 

Conclusion:

 

Overall, the 6212 ZZ bearing is an exceptional product that offers superior performance, reliability, and versatility. With its robust construction, advanced design, and exceptional features, it is sure to meet the needs of even the most demanding industries and applications. Contact us today to learn more about how this bearing can help improve the performance of your machinery and save you money in the long term.

 

● Introduction



6212 ZZ 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. The noise of the bearing conforms to the national standard JB/T 7047-2006. The noise level of the bearings is divided into Z,Z1,Z2,Z3 and Z4. The common bearing is ZV group, and the common motor should generally reach Z1V1~Z2V2. The material of bearing cage is 08Al, and the cage is generally made of steel plate by stamping at normal temperature with a mold. The processing of stamping cage generally includes punching, bending, stretching, forming and other processes. Bearings are widely used in motors, transportation vehicles, automated office machinery, household appliances, low-noise motors and other fields.


Production Details



Bearing steel annealed fracture (no special requirements can be done when not) to visually observe the grain meticulous. No shrinkage, cracks and overheating is qualified. Bearing steel quenching fracture does not allow more than one length 1.6 ~ 3.2mm of non-metallic inclusions, does not allow the appearance of an external length of 32mm dry non-metallic inclusions, does not allow the appearance of loosening, shrinkage and internal cracking. Collar shaping process for tapered bearing outer ring, such as focus on the correction of the taper angle, but also the whole inner diameter. If necessary, the whole width of the inner and outer diameter at the same time, in order to improve the quality of the end face. The whole outside diameter, forging diameter direction of the size of the compression, the whole inside diameter, forging diameter direction size expansion, the whole width of the general role of only flat end face. Thin-walled bearing collar turning, easy to deformation, when using the power chuck due to improper adjustment of clamping force, and uneven contact with the workpiece, contact arc length of less than one-half of the circumference, more prone to deformation.


bearing 6212 zz


Technical Parameters



The standard of boundary dimensions is ISO 15.


6212 ZZ bearing



6212 zz

6212 zz c3

Bore diameter

d

60 mm

Outside diameter

D

110 mm

Width

B

22 mm

Chamfer dimension

r

min. 1.5 mm

Shoulder diameter outer ring

D1

Caliber diameter outer ring

D2

≈ 97.7 mm

Shoulder diameter inner ring

d1

≈ 75.8 mm

Diameter of shaft shoulder

da

min. 69 mm

Diameter of housing shoulder

Da

max. 101 mm

Fillet radius

ra

max. 1.5 mm

Basic dynamic load rating

Cr

52 000 N

Basic static load rating

Cor

36 000 N

Fatigue load limit

Cur

2 240 N

Limiting speed

nG

6 000 r/min

Reference speed

nB

6 800 r/min

Mass

m

≈ 0.807 kg


Bearing Tolerance and Radial Clearance



Tolerance level coordination Select journal and shell hole tolerance level should be coordinated with the bearing tolerance level. Such as P0 level bearing with journal is generally IT6, shell hole is IT7; on the occasion of high requirements for rotational accuracy and smoothness of movement (such as motor), journal is IT5, shell hole is IT6.


Dimensions

Tolerance

Radial Clearance

P0

P6

P5

C0

C3

Bore diameter

d

60 mm

-15 ~ 0 um

-12 ~ 0 um

-9 ~ 0 um

8 ~ 28 um

23 ~ 43 um

Outside diameter

D

110 mm

-15 ~ 0 um

-13~ 0 um

-10 ~ 0 um

Width

B

22 mm

-150 ~ 0 um

-150 ~ 0 um

-150 ~ 0 um


Bearing Inspection



The correct choice of fit is extremely important to ensure the normal operation of the bearing and prolong its service life. In order to make the bearing has high centering accuracy, generally in the selection of the bearing two collar fit, are biased to close.


Dimensions

Noise level

Vibration level

Z

Z1

Z2

Z3


V

V1

V2

V3

V4

Bore diameter

d

60 mm

62 dB

59 dB

54 dB

51 dB

L

480 um/s

320 um/s

240 um/s

145 um/s

100 um/s

Outside diameter

D

110 mm

M

360 um/s

220 um/s

180 um/s

110 um/s

80 um/s

Width

B

22 mm

H

440 um/s

240 um/s

200 um/s

130 um/s

80 um/s


Certification



6212 z bearing

Packing Methods



skf 6200 bearing price6200z bearing near meball bearing 6200
Tube PackageSingle Box PackagePallet Package


Delivery Methods



6212 zc3diameter bearing 62006200 rs bearing
By ExpressBy SeaBy Air


 

Why choose us?

  • We strive to provide exceptional customer service to ensure customer satisfaction with our Deep Groove Ball Bearings products.
  • We are sure that we can provide tailor-made solutions of 6212 ZZ Bearing to our customers and become a reliable and friendly partner.
  • We believe in delivering the best Deep Groove Ball Bearings products at a fair price, and we never compromise on quality.
  • As the concept: 'All rivers run into sea then well established and vigorously developing.', we hope to expand the market in cooperation with clients.
  • We have a highly skilled team of professionals who are dedicated to producing the best Deep Groove Ball Bearings in the market.
  • Enterprise value is the source of enterprise wealth accumulation and the development of enterprise is the embodiment of employees' self-worth.
  • Our factory is equipped with advanced machinery and technology to ensure top-quality Deep Groove Ball Bearings production.
  • In the future, we will use professional 6212 ZZ Bearing customized services to discover and meet people's needs for life and work.
  • We have a team of professionals who are dedicated to producing high-quality and reliable Deep Groove Ball Bearings.
  • Our company relies on the customer demand first, thoughtful service becomes the wind vane of the industry and wins the trust of the majority of customers.

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