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K 25X31X21
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K 25X31X21

K 25X31X21 bearing

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Category: Bearing product series
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Description
NKF is a professional bearing supplier with more than 10 years of experience in the bearing field. Located in beautiful Hongkong, we are a company dedicated to bearing manufacturing and trading, with a highly skilled team. Provide ODM and OEM services. Products: various types of bearings, various types of pulleys, and grease. Bearing brands: Swedish SKF, German FAG, American TIMKEN, Japanese NSK, KOYO, NTN, THK, IKO and other Chinese brands HRB, ZWZ, LYC, TWB, NWH, KG, F&D, C&U, W&Z, etc. Bearing type: deep bearing deep groove ball Bearings, angular contact ball bearings, aligning ball bearings, thrust ball bearings, cylindrical roller bearings, tapered roller bearings, spherical roller bearings, thrust roller bearings, needle roller bearings, mounted bearings, linear bearings, rod ends Bearings, automotive bearings, stamped bearings, miniature bearings, non-standard special bearings, etc. Pulley types: door and window pulleys, shower pulleys, etc. Our company has a large inventory of thousands of bearings. It is widely used in various fields such as Agricultural equipment,Packaging machinery,Printing machinery,Construction equipment,Power transmission equipment, and its products are mainly exported to Azerbaijan,Central African Republic,Sudan,Antigua and Barbuda,Greenland,Colombia and other countries and Europe,Africa regions around the world. Our company is highly appreciated by customers at home and abroad for its high quality and reasonable prices. We are always committed to establishing long-term business relationships with old customers through good products and services. We sincerely hope that friends at home and abroad will work with us to create a brilliant future, and we will serve you wholeheartedly.


Product Name
K 25X31X21
Material
Chrome Steel, GCR15
Type
OPEN, 2RS, ZZ, NR, BL
Size
d:3-6mm,D:9- -9mm
Grade
PO,P6,P5,P4,P2 
Vibration level
Z1,Z2,Z3,Z4
Noise level
V1,V2,V3,V4
Clearance
C0,C3,C4
Shield
Zz ,2RS, RS, OPEN
Cage
Steel Cage,copper Cage,nylon Cage
Used For

Precision instruments, low-noise motors, automobiles, motorcycles and general

machinery

Warranty
2year
Brand
OEM
Packing
According to the buyer requests for packaging
Hardness
54--60
Packaging Details

A: barreled package+outer carton+pallets

B: single box+outer carton+pallets

C: tube package+middle box+outer carton+pallets

D: According to your's requestion for Original Germany 

France 6201 6202 6203 Deep Groove Ball Bearing 6201-2Z/C3 6202-2Z 6203-2Z Bearing Catalog Price List

Port
Any China Port
Supply Ability
14183 Piece/Pieces per Week Bearing
Quantity (pieces)
1 - 10
Lead time (days)
24
Applicable Industries
Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Printing Shops, Construction works
Precision Rating
P0 P6 P5 P4 P2
Number of Row
Single row










K 25X31X21 bearings FAQs Guide Our K 25X31X21 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 K 25X31X21 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.About K 25X31X21 bearings MOQ
2.Can K 25X31X21 bearingss be used in applications with high axial thrust?
3.How do K 25X31X21 bearings handle shock and vibration?
4.About K 25X31X21 bearings R&D capabilities
5.What are the different types of K 25X31X21 bearings?
6.How do K 25X31X21 bearingss handle corrosive environments?
7.Can K 25X31X21 bearings be reused after being removed from machinery?
8.About K 25X31X21 bearings warranty
9.What are the benefits of using self-aligning K 25X31X21 bearings?
10.What is the recommended clearance for proper K 25X31X21 bearings installation?
11.Can K 25X31X21 bearings be used for high-temperature applications?
12.How do K 25X31X21 bearings contribute to noise reduction in machinery?
13.Can K 25X31X21 bearings be customized for specific applications?
14.About K 25X31X21 bearings production management system
15.How do you identify the cause of abnormal K 25X31X21 bearings noise?
16.What are the common materials used to make K 25X31X21 bearings?

1.About K 25X31X21 bearings MOQ

The minimum order quantity (MOQ) for bearings will vary depending on the type of bearing and the manufacturer
Generally, the MOQ for standard bearings is between 1 and 10 pieces, while the MOQ for custom bearings can be much higher

2.Can K 25X31X21 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 K 25X31X21 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

3.How do K 25X31X21 bearings handle shock and vibration?

We are a new K 25X31X21Bearings manufacturer
Bearings are designed to handle shock and vibration by using a combination of materials and design features
The bearing components are typically made of hardened steel, which is able to withstand high levels of shock and vibration
The bearing design also includes features such as lubrication grooves, which help to reduce friction and wear, and internal clearance, which helps to absorb shock and vibration

How do K 25X31X21 bearings handle shock and vibration?

4.About K 25X31X21 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

5.What are the different types of K 25X31X21 bearings?

We are committed to providing personalized solutions and established long -term strategic cooperative relationships with customers
1
Ball Bearings: These are the most common type of bearing and are used in a wide variety of applications
They consist of an outer ring, inner ring, and a set of balls that are held in place by a cage
2
Roller Bearings: These bearings use cylindrical rollers instead of balls to reduce friction and provide a smoother operation
They are typically used in applications that require high load capacity
3
Thrust Bearings: These bearings are designed to handle axial loads and are typically used in applications such as motors and pumps
4
Tapered Roller Bearings: These bearings are designed to handle both radial and axial loads and are commonly used in automotive applications
5
Spherical Roller Bearings: These bearings are designed to handle both radial and axial loads and are typically used in applications such as conveyor systems and heavy machinery
6
Needle Roller Bearings: These bearings are designed to handle high radial loads and are typically used in applications such as printing presses and textile machinery
7
Angular Contact Bearings: These bearings are designed to handle both radial and axial loads and are typically used in applications such as machine tools and robotics

6.How do K 25X31X21 bearingss handle corrosive environments?

We adhere to the principle of quality first and have a complete production quality management system and quality inspection process
Bearings can handle corrosive environments by using corrosion-resistant materials such as stainless steel, chrome steel, and ceramic
Additionally, bearings can be coated with a corrosion-resistant material such as zinc or a lubricant to protect them from corrosion

How do K 25X31X21 bearingss handle corrosive environments?

7.Can K 25X31X21 bearings be reused after being removed from machinery?

We have been working hard to improve service quality and meet customer needs
Yes, bearings can be reused after being removed from machinery, provided they are in good condition and have not been damaged
However, it is important to inspect the bearings for any signs of wear or damage before reusing them

8.About K 25X31X21 bearings warranty

Bearing warranties vary depending on the manufacturer and type of bearing
Generally, most bearings are covered by a one-year warranty from the date of purchase
This warranty covers any defects in material or workmanship, but does not cover normal wear and tear or damage caused by improper installation or use
Some manufacturers may offer extended warranties or other guarantees
It is important to check with the manufacturer for specific warranty information

9.What are the benefits of using self-aligning K 25X31X21 bearings?

We have advanced production equipment and technology to meet the needs of customers, and can provide customers with high quality, low priced K 25X31X21 products
1
Self-aligning bearings are designed to compensate for misalignment between the shaft and the housing, which can occur due to manufacturing tolerances, installation errors, or thermal expansion
This helps to reduce wear and tear on the bearing and the shaft, and can extend the life of the bearing
2
Self-aligning bearings are also designed to reduce vibration and noise, which can be beneficial in applications where noise is a concern
3
Self-aligning bearings are also more tolerant of shock loads, which can be beneficial in applications where shock loads are present
4
Self-aligning bearings are also easier to install and maintain, as they do not require precise alignment during installation

What are the benefits of using self-aligning K 25X31X21 bearings?

10.What is the recommended clearance for proper K 25X31X21 bearings installation?

Our K 25X31X21Bearings 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

11.Can K 25X31X21 bearings be used for high-temperature applications?

Yes, some bearings are designed for high-temperature applications
These bearings are typically made from materials that can withstand high temperatures, such as ceramic or stainless steel

12.How do K 25X31X21 bearings contribute to noise reduction in machinery?

Our products & services cover a wide range of areas and meet the needs of different fields
Bearings reduce noise in machinery by providing a smooth, low-friction surface for the moving parts to glide over
This reduces the amount of vibration and friction between the parts, which in turn reduces the amount of noise generated
Additionally, bearings can be designed to absorb some of the noise generated by the machinery, further reducing the overall noise level

How do K 25X31X21 bearings contribute to noise reduction in machinery?

13.Can K 25X31X21 bearings be customized for specific applications?

We have rich industry experience and professional knowledge, and have strong competitiveness in the market
Yes, bearings can be customized for specific applications
Depending on the application, custom bearings can be designed to meet specific requirements such as size, load capacity, speed, and environmental conditions
Custom bearings can also be designed to meet specific performance requirements such as noise, vibration, and temperature

14.About K 25X31X21 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

15.How do you identify the cause of abnormal K 25X31X21 bearings noise?

1
Listen to the noise: Identify the type of noise (e
g
squealing, grinding, etc
) and the frequency of the noise
2
Inspect the bearing: Look for signs of wear, corrosion, or other damage
3
Check the lubrication: Make sure the bearing is properly lubricated and that the lubricant is not contaminated
4
Check the alignment: Make sure the bearing is properly aligned and that the shaft is not bent or misaligned
5
Check the load: Make sure the bearing is not overloaded or underloaded
6
Check the speed: Make sure the bearing is not running too fast or too slow
7
Check the environment: Make sure the bearing is not exposed to excessive heat, vibration, or other environmental factors

How do you identify the cause of abnormal K 25X31X21 bearings noise?

16.What are the common materials used to make K 25X31X21 bearings?

Our company has many years of K 25X31X21Bearings experience and expertise
The most common materials used to make bearings are steel, stainless steel, brass, bronze, and plastic
Steel is the most common material used for bearings due to its strength and durability
Stainless steel is also popular due to its corrosion resistance
Brass and bronze are used for their strength and wear resistance
Plastic bearings are used in applications where weight and cost are important factors



Tag:SL 01 4964,HK 1414 RS,NKIB5901,SL 02 4914


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
Product tags
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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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 E-mall: sales@to-buy-bearings.com

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      • 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
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      • NTN Bearing
        • NTN Deep groove ball bearing
        • NTN Angular contact ball bearing
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