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6311-2Z
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6311-2Z

6311-2Z bearing

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Category: Bearing product series
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  • Description
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Description
Our broad product portfolio covers a wide range of bearings, including ball bearings, roller bearings, thrust bearings and specialty bearings. From standard bearings to precision grade bearings, we provide solutions for every industry including Defense industry,Packaging machinery,Bicycle and cycling equipment,Wind turbines. Our products come from reputable manufacturers, such as Swedish skf bearings, German FAG bearings, Japanese NTAK bearings, Japanese NTN bearings, Japanese Iko bearings, Japanese Koyo bearings and American Timken bearings. These manufacturers are known for their precision engineering and strict quality standards, and we also provide OEM/ODM customization services.

Place of Origin
Hongkong.china
Type
BALL
Structure
Deep Groove
Model Number
608
Seals Type
ZZ ZRS
Product name
6311-2Z
Material
Chrome Steel
Application
Machinery
Size
2* 13* 5mm
Weight
0.01kg
Samples
Support
Feature 
Low Noise. Long Life
Package
Box
Lubrication
Lubricating oil
Service
OEM Customized Services
Packaging Details

1. tube packing

2. single box packing

3. pallet packing

4. free sample ,delivery cost by buyer

Supply Ability
22371 Piece/Pieces per Day
Quantity (pieces)
> 54828
Lead time (days)
5~13 days
Bore Size
68.15 - 83 mm
Precision Rating
P0 P6 P5 P4 P2
Number of Row
Single row
Applicable Industries
Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Home Use, Retail, Construction works , Energy & Mining, Other









6311-2Z bearings FAQs Guide Our 6311-2Z bearings are essential components in various machinery and equipment, providing support and reducing friction for moving parts. With years of experience and advanced technology, we are dedicated to producing 6311-2Z bearings that meet the highest standards of quality, durability, and performance. Our commitment to excellence has made us a trusted supplier for industries such as automotive, aerospace, and industrial manufacturing. Let us introduce you to our diverse range of bearing products and how they can meet your specific needs.
1.Can 6311-2Z bearings operate in extreme temperatures?
2.Can 6311-2Z bearingss be used in applications with high axial thrust?
3.About 6311-2Z bearings production equipment
4.What is the process of mounting and dismounting 6311-2Z bearings?
5.What is the recommended clearance for proper 6311-2Z bearings installation?
6.Can 6311-2Z bearings be used in high precision applications?
7.What is the advantage of using tapered roller 6311-2Z bearings?
8.What is the role of seals and shields in 6311-2Z bearings protection?
9.About 6311-2Z bearings customization services
10.About 6311-2Z bearings R&D capabilities
11.Can 6311-2Z bearings be preloaded for increased stiffness?
12.About 6311-2Z bearings production management system
13.What is the recommended maintenance schedule for 6311-2Z bearings?
14.How do you properly store and handle spare 6311-2Z bearings?
15.What is the effect of speed and temperature on 6311-2Z bearings performance?

1.Can 6311-2Z bearings operate in extreme temperatures?

We have established long-term and stable partnerships with our suppliers, so we have great advantages in price and cost and quality assurance
Yes, bearings can operate in extreme temperatures
Depending on the type of bearing, they can be designed to withstand temperatures ranging from -200°C to +400°C

2.Can 6311-2Z bearingss be used in applications with high axial thrust?

We have a good reputation and image in the industry
The quality and price advantage of 6311-2Z products is an important factor in our hard overseas market
Yes, bearings can be used in applications with high axial thrust
However, the bearing must be designed to handle the specific load and speed requirements of the application
Special thrust bearings are available that are designed to handle high axial thrust loads

Can 6311-2Z bearingss be used in applications with high axial thrust?

3.About 6311-2Z bearings production equipment

Bearing production equipment is used to manufacture bearings, which are components used in a variety of machines and equipment
This equipment is used to produce bearings of various sizes and shapes, and can include machines such as lathes, grinders, and presses
The equipment is used to shape and finish the bearing components, and to assemble them into a complete bearing
The equipment is also used to test the bearings for quality and accuracy

4.What is the process of mounting and dismounting 6311-2Z bearings?

Mounting: 1
Clean the bearing and the shaft
2
Apply a thin layer of lubricant to the bearing and the shaft
3
Place the bearing on the shaft
4
Secure the bearing in place with a retaining ring or other appropriate method
Dismounting: 1
Remove the retaining ring or other securing device
2
Carefully tap the bearing off the shaft using a soft hammer
3
Clean the bearing and the shaft
4
Inspect the bearing and the shaft for any damage

What is the process of mounting and dismounting 6311-2Z bearings?

5.What is the recommended clearance for proper 6311-2Z bearings installation?

Our 6311-2ZBearings products have competitive and differentiated advantages, and actively promote digital transformation and innovation
The recommended clearance for proper bearing installation is 0
001 to 0
0015 inches

6.Can 6311-2Z bearings be used in high precision applications?

Yes, bearings can be used in high precision applications
Bearings are designed to provide precise and accurate motion control, and can be used in a variety of applications, including high precision applications
High precision bearings are designed to provide extremely precise and accurate motion control, and are often used in applications such as robotics, medical equipment, and aerospace

Can 6311-2Z bearings be used in high precision applications?

7.What is the advantage of using tapered roller 6311-2Z bearings?

The main advantage of using tapered roller bearings is that they can handle both radial and axial loads
They are also able to handle high loads and have a long service life
Tapered roller bearings are also able to operate at high speeds and are relatively low maintenance

8.What is the role of seals and shields in 6311-2Z bearings protection?

We are centered on customers and always pay attention to customers' needs for 6311-2Z products
Seals and shields are used to protect bearings from dirt, dust, and other contaminants
They also help to keep lubricants in and contaminants out, and can help to reduce friction and wear
Seals and shields can also help to reduce noise and vibration, and can help to extend the life of the bearing

What is the role of seals and shields in 6311-2Z bearings protection?

9.About 6311-2Z bearings customization services

Bearing customization services are offered by many companies to meet the specific needs of their customers
These services can include customizing the size, shape, material, and other features of a bearing to meet the customer’s exact requirements
This can be done for a variety of applications, including automotive, aerospace, medical, and industrial
Customized bearings can provide improved performance, longer life, and better reliability
They can also be designed to meet specific environmental conditions, such as extreme temperatures or high levels of vibration

10.About 6311-2Z bearings R&D capabilities

Bearing R&D capabilities refer to the ability of a company to research, develop, and manufacture bearings
This includes the ability to design and manufacture custom bearings, develop new bearing materials, and test and validate bearing performance
Companies with strong bearing R&D capabilities are able to develop innovative solutions to meet customer needs and stay ahead of the competition
They are also able to develop new bearing technologies that can improve performance and reduce costs

About 6311-2Z bearings R&D capabilities

11.Can 6311-2Z bearings be preloaded for increased stiffness?

We are a professional 6311-2ZBearings company dedicated to providing high quality products and services
Yes, bearings can be preloaded for increased stiffness
Preloading is a process in which a force is applied to a bearing before it is installed in a machine
This force compresses the bearing and increases its stiffness, which can help reduce vibration and improve the performance of the machine

12.About 6311-2Z bearings production management system

The Bearing Production Management System (BPMS) is a comprehensive software solution designed to help bearing manufacturers manage their production processes
It provides a comprehensive set of tools to help manufacturers plan, monitor, and control their production operations
The system can be used to track production orders, manage inventory, and generate reports
It also provides features such as quality control, cost analysis, and production scheduling
BPMS can be used to improve efficiency and reduce costs in the bearing manufacturing process

13.What is the recommended maintenance schedule for 6311-2Z bearings?

The recommended maintenance schedule for bearings depends on the type of bearing and the application
Generally, bearings should be inspected and lubricated at least once a year, or more frequently if the application is in a harsh environment
Additionally, bearings should be replaced when they show signs of wear or damage

14.How do you properly store and handle spare 6311-2Z bearings?

We maintain a certain amount of R&D investment every year and continuously improve operational efficiency to provide better services to our cooperative customers
1
Store spare bearings in a cool, dry place away from direct sunlight and moisture
2
Handle spare bearings with care, using clean hands and gloves to avoid contamination
3
Store bearings in their original packaging or in a sealed container to protect them from dust and dirt
4
Label the container with the bearing type and size to ensure easy identification
5
Inspect bearings for signs of wear or damage before use
6
Use the correct lubricant for the bearing type and application
7
Follow the manufacturer’s instructions for installation and maintenance

15.What is the effect of speed and temperature on 6311-2Z bearings performance?

We should perform well in market competition, and the prices of 6311-2Z products have a great competitive advantage
Speed and temperature can have a significant effect on bearing performance
High speeds can cause increased friction and heat, which can lead to premature bearing failure
High temperatures can cause lubricants to break down, leading to increased friction and wear
Low temperatures can cause lubricants to thicken, leading to increased friction and wear
In general, bearings should be operated within the manufacturer's recommended speed and temperature range to ensure optimal performance



Tag:HK4020,3204A-2Z,NA4836,QJ316N2MPA FAG,81136


Shipping & Delivery

Free Delivery

Orders from 70,00 Euro will be shipped free of charge within Germany and to Austria with GLS! Up to 69,99 Euro order volume we charge only 3,90 Euro with GLS. For shipment with DHL GoGreen within Germany we charge only 5,90 Euro up to 69,99 Euro order volume or 2,00 Euro for orders from 70,00 Euro.

Delivery Time: Ready for Shipping within 24h

We try hard to make as much orders as possible ready for shipping within 24 hours (after receiption of payment), because we generally offer only items in our online shop which we have currently on stock. The independent official seal for excellence in shipment always shows you, have fast we are currently working (make your order ready for pick-up by our logistics partner).

Delivery areas:

We deliver to the following countries: Germany, Austria, Switzerland and Belgium, Bulgaria, Denmark, Estonia, Finland, France, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Liechtenstein, Luxembourg, Netherlands, Norway, Poland, Portugal, Romania, Russia, Sweden, Switzerland, Slovakia, Slovenia, Spain, Czech Republic, Hungary, USA. Please find information about delivery costs below. We usually do, but currently do NOT ship to: UK and Norway. Please visit this site frequently for updates or contact our customer service.

Returns

If a product does not meet your expectation for any reason, you can return the product without ifs and buts. To make it even more easy for you, we recommend to use the attached return form and the return stickers free of charge within 30 days of receipt. Just drop the parcel at your nearest GLS parcel shop or DHL branch (depending on the provided return label) in Germany. Of course this is not a compulsory requirement to exercise your right of withdrawal. Find more information on our website for your right of withdrawal.


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Product Categories
  • SKF Bearing
    • SKF Cylindrical Roller Bearings
    • SKF Spherical roller bearing
    • SKF Angular contact bearing
    • SKF Deep groove ball bearing
    • SKF Tapered Roller Bearing
    • SKF Self-aligning ball bearing
  • NSK Bearing
    • NSK Spherical Roller Bearings
  • FAG Bearing
    • FAG Tapered roller bearing
    • FAG Thrust roller bearing
    • FAG Angular contact ball bearing
    • FAG Cylindrical roller bearing
    • FAG Spherical Roller Bearings
    • FAG Deep groove ball bearing
  • TIMKEN Bearing
    • TIMKEN Spherical roller bearing
    • Timken Tapered Roller Bearings
  • INA Bearing
    • INA Needle bearing
    • INA Joint bearing
  • NTN Bearing
    • NTN Deep groove ball bearing
    • NTN Angular contact ball bearing
  • KOYO Bearing
    • KOYO Deep groove ball bearing
    • KOYO Spherical Roller Bearing
    • KOYO Cylindrical roller bearing
  • Bearing product series
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Since 2011 , Hongkong NKF Machinery Co.,Limited. committed to be famous bearing distributor , nowadays , Hongkong NKF Machinery Co.,Limited. already build cooperative partnership with world famous authorised bearing manufacturer or distributor , such as Sweden SKF bearings, Germany FAG/INA bearings, Japan NSK bearings, Japan NTN bearings, Japan IKO bearings, Japan KOYO bearings,and USA TIMKEN bearings .

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Contact us

Hongkong NKF Machinery Co.,Limited.

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 E-mall: sales@to-buy-bearings.com

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        • SKF Cylindrical Roller Bearings
        • SKF Spherical roller bearing
        • SKF Angular contact bearing
        • SKF Deep groove ball bearing
        • SKF Tapered Roller Bearing
        • SKF Self-aligning ball bearing
      • NSK Bearing
        • NSK Spherical Roller Bearings
      • FAG Bearing
        • FAG Tapered roller bearing
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        • FAG Angular contact ball bearing
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        • FAG Deep groove ball bearing
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      • INA Bearing
        • INA Needle bearing
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        • NTN Deep groove ball bearing
        • NTN Angular contact ball bearing
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        • KOYO Deep groove ball bearing
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        • KOYO Cylindrical roller bearing
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