Micro Roller Bearings

Micro Roller Bearings

MR63ZZ Shielded Ball Bearing 3mm x 6mm x 2.5mm, the bore size is 3mm, outer diameter is 6mm and width is 2.5mm.
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Product Introduction

Micro roller bearings are an essential component of any machinery or equipment that requires motion, such as motors, pumps, and conveyor belts. They are crucial in ensuring the smooth and efficient operation of these machines. As a manufacturer located in China, we are proud to offer high-quality micro roller bearings to merchants in countries outside of China.

 

Our micro roller bearings are designed to withstand high speeds, extreme temperatures and pressures, and heavy loads. They are available in several sizes and configurations, making them versatile and adaptable to a wide range of applications. Our micro roller bearings are manufactured using the latest technologies and the highest quality materials, ensuring long-lasting performance and reliability.

 

One of the most significant advantages of our micro roller bearings is their precision. Our manufacturing process is engineered with precision in mind. We use advanced equipment and adhere to strict quality control guidelines to ensure that our bearings meet or exceed industry standards. Each bearing we produce is rigorously tested to ensure that it performs optimally and reliably.

 

Another advantage of our micro roller bearings is their versatility. Our bearings are designed to work in a variety of environments and conditions, from extreme cold to high heat, and even in corrosive environments. Whether you need bearings for heavy-duty applications or small precision machinery, our micro roller bearings can do the job.

 

Our micro roller bearings have a long operational life, which translates to less downtime and increased productivity. We understand the importance of keeping machinery running and minimizing disruptions to operations. That is why we consistently strive to improve the quality and durability of our bearings to ensure that they can keep pace with the demands of modern machinery.

 

In addition to their durability and precision, our micro roller bearings are also easy to install and maintain. Our bearings are designed with ease of use in mind, which means they can be quickly installed and require minimal maintenance. This feature is particularly beneficial for businesses that don't have large maintenance teams or require bearings that can be easily replaced in the field.

 

Overall, our micro roller bearings are suitable for applications that require ruggedness, durability, and high precision. They are an excellent choice for businesses that need reliable and long-lasting bearings to keep their machinery running smoothly. We take pride in our high standards of quality and stringent manufacturing processes, which result in bearings that consistently surpass our clients' expectations.

 

As a manufacturer located in China, we offer competitive pricing without sacrificing quality or performance. We understand the importance of building strong relationships with our clients, and we are committed to providing exceptional service and support throughout the entire process, from initial consultation to product delivery.

 

So if you need reliable, high-quality micro roller bearings, look no further. We stand behind our products and are confident that you will find our bearings to be an excellent investment in your machinery and operations. Don't hesitate to contact us for more information; we look forward to hearing from you.

 

Part number :MR63ZZ---- micro precision shielded bearings 3mm x 6mm x 2.5mm.


Product description

MR63ZZ Shielded Ball Bearing 3mm x 6mm x 2.5mm, the bore size is 3mm, outer diameter is 6mm and width is 2.5mm.

Bearing is made of Chrome Steel,which called SEA52100(Gcr15), each bearing has 2 Metal Shields to protect the bearing from dust or any possible contamination, Meanwhile the bearing is pre-lubricated with grease.

Item: MR63ZZ Ball Bearing

Type: Deep Groove Ball Bearing

Closures: 2 Metal Shields

Lubrication: Self Lubricated (Grease)

Dimensions: 3mm x 6mm x 2.5mm

Metric

ID (inner diameter)Bore: 3mm

OD (outer diameter): 6mm Width

Height/thickness: 2.5mm

Dynamic load rating Cr: 210 N

Static load rating Cor: 70 N

Limiting Speed

Grease Lubrication: 69,000 RPM


Purposes of Lubrication

The main purpose of lubrication is to reduce friction where inside bearings that may cause premature failure.


The effects of lubrication can be briefly explained as follows

(1) Reduction of friction

Direct metallic contact between the bearing rings, rolling elements and cage is prevented by a lubricant film.

(2) Extension of fatigue life

The rolling fatigue life of bearings depends greatly upon the viscosity and film thickness between the rolling contact surfaces. Sufficient film thickness prolongs the fatigue life while film thickness shortens it.

(3) Dissipation of frictional heat and cooling

Circulating lubrication may be used to carry away frictional heat or heat transferred from outside the bearing.

(4) Others

Adequate lubrication also helps to prevent foreign matter from entering bearings and guards against corrosion and rust.


Gaurantee service

1.Quick response: inquiry will be response within 24 hours.

2.Professional manufacturing experience more than 15 year.

3.Experienced OEM service:

1) Customized bearings acceptable.

2) New design of different structure can be manageable.

3) Good quality with reasonable and cheap price to enlarge the clients benefits.


After-sale service

1) All products on line are 100% inspected and would have been strictly checked in house before outgoing.

2) All products will be kindly packed before shipping.

3) Our company provide technical supports when the clients request.


FAQ

Q1: Accuracy of ABEC-1?

A: ABEC is the American ANSI standard.


The corresponding German DIN standard and international ISO standard are as follows

01


Packing

1.100PCS in one plastic tube.

02

2. Then in into the carton box.

03

3. Layer into the pallet and wrapped with plastic bag.

04

4. Cover the pallets.

05

5.Put label and packed with steel belt.

06

 

Why choose us?

  • Our Miniature Roller Bearings are designed to be compact and lightweight, making them ideal for small spaces.
  • The company insists on independent innovation of key core technologies to provide more users with high-quality, reliable, patented and safe Micro Roller Bearings.
  • Our Miniature Roller Bearings are made with the best materials available and undergo rigorous quality testing.
  • In the process of continuous development, we have established a mutually beneficial and solid relationship with our customers.
  • Our Miniature Roller Bearings are tested rigorously to ensure they meet our high-quality standards.
  • After years of forge ahead, the company has gathered a group of experienced and innovative professionals. We have always been committed to customer service and are willing to make every effort to maximize the interests of our customers.
  • We provide a range of support services for our Miniature Roller Bearings, including training, repair and maintenance.
  • Our company regularly organizes personnel to contact customers, market products and conduct after-sales service in different regions.
  • As a supplier and manufacturer, we offer affordable prices for our top-quality Miniature Roller Bearings.
  • Our products have been widely used in various fields in the world, and their stable performance and outstanding properties have been widely accepted.

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