Place of Origin | Hongkong.china |
Type | BALL |
Structure | Deep Groove |
Model Number | 608 |
Seals Type | ZZ ZRS |
Product name | 6219 KOYO |
Material | Chrome Steel |
Application | Machinery |
Size | 3* 16* 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 | 14550 Piece/Pieces per Day |
Quantity (pieces) | > 58299 |
Lead time (days) | 4~13 days |
Bore Size | 71.89 - 86 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 |
6219 KOYO bearings FAQs Guide Our 6219 KOYO 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 6219 KOYO 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.
2.About 6219 KOYO bearings overseas warehouse
3.What is the recommended maintenance schedule for 6219 KOYO bearings?
4.How do you calculate the required 6219 KOYO bearings size for a specific load condition?
5.What are the limitations of using plastic or nylon 6219 KOYO bearings?
6.About 6219 KOYO bearings technology
7.What is the purpose of a 6219 KOYO bearings?
8.Can 6219 KOYO bearings reduce friction?
9.How can overloading affect 6219 KOYO bearings life?
10.About 6219 KOYO bearings warranty
11.How do you properly store and handle spare 6219 KOYO bearings?
12.Can 6219 KOYO bearings be preloaded for increased stiffness?
13.What is the difference between a radial and thrust 6219 KOYO bearings?
14.What is the role of seals and shields in 6219 KOYO bearings protection?
1.Can improper installation affect 6219 KOYO bearings performance?
We have flexible production capacity
Whether you are large orders or small orders, you can produce and release goods in a timely manner to meet customer needs
Yes, improper installation can affect bearing performance
If a bearing is not installed correctly, it can cause premature failure, increased vibration, and increased noise
Improper installation can also cause misalignment, which can lead to increased friction and wear
2.About 6219 KOYO bearings overseas warehouse
Bearing overseas warehouses are warehouses located in different countries around the world that store bearings and other related products
These warehouses are used to store and distribute bearings to customers in different countries
The warehouses are stocked with a variety of bearings from different manufacturers and are designed to provide customers with quick and easy access to the bearings they need
3.What is the recommended maintenance schedule for 6219 KOYO 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
4.How do you calculate the required 6219 KOYO bearings size for a specific load condition?
We focus on innovation and continuous improvement to maintain a competitive advantage
The required bearing size for a specific load condition can be calculated using the following formula:
Bearing size = (Load x Bearing Factor) / (Bearing Life x RPM)
Where:
Load = The load applied to the bearing in pounds
Bearing Factor = A factor determined by the bearing manufacturer
Bearing Life = The expected life of the bearing in hours
RPM = The speed of the bearing in revolutions per minute

5.What are the limitations of using plastic or nylon 6219 KOYO bearings?
We have broad development space in domestic and foreign markets
6219 KOYO have great advantages in terms of price, quality, and delivery date
1
Plastic or nylon bearings are not as strong as metal bearings and can wear out more quickly
2
They are not as resistant to high temperatures and can deform or melt under extreme heat
3
They are not as resistant to corrosion and can be damaged by exposure to certain chemicals
4
They are not as durable as metal bearings and can be easily damaged by shock or vibration
5
They are not as precise as metal bearings and can cause more friction and noise
6.About 6219 KOYO bearings technology
Bearing technology is the science and engineering of designing, manufacturing, and using bearings
Bearings are components used to reduce friction between two moving parts, allowing them to move more freely and efficiently
Bearings are used in a wide variety of applications, from automotive and aerospace to medical and industrial
7.What is the purpose of a 6219 KOYO bearings?
We have a wide range of 6219 KOYOBearings customer groups and establishes long -term cooperative relationships with partners
The countries we provide services include
A bearing is a machine element that is used to reduce friction between moving parts
It is typically used to allow parts to move relative to each other in a smooth, low-friction manner
Bearings are used in a wide variety of applications, including automotive, aerospace, and industrial machinery
8.Can 6219 KOYO bearings reduce friction?
We maintain a stable growth through reasonable capital operations, focus on industry development trends and cutting -edge technologies, and focus on product quality and safety performance
Yes, bearings can reduce friction
Bearings are designed to reduce friction between two moving parts by providing a smooth surface for them to move against
They are used in a variety of applications, from automotive engines to industrial machinery

9.How can overloading affect 6219 KOYO bearings life?
We pay attention to the transformation of intellectual property protection and innovation achievements
Your OEM or ODM order design we have a complete confidentiality system
Overloading can cause excessive heat buildup in the bearing, which can lead to premature bearing failure
It can also cause the bearing to wear out faster, leading to increased vibration and noise
Additionally, overloading can cause the bearing to become misaligned, which can cause further damage to the bearing and reduce its life
10.About 6219 KOYO 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
11.How do you properly store and handle spare 6219 KOYO 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
12.Can 6219 KOYO bearings be preloaded for increased stiffness?
We are a professional 6219 KOYOBearings 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

13.What is the difference between a radial and thrust 6219 KOYO bearings?
A radial bearing is designed to support a load that is perpendicular to the shaft, while a thrust bearing is designed to support a load that is parallel to the shaft
Radial bearings are typically used in applications such as electric motors, pumps, and compressors, while thrust bearings are used in applications such as turbines, gearboxes, and automotive transmissions
14.What is the role of seals and shields in 6219 KOYO bearings protection?
We are centered on customers and always pay attention to customers' needs for 6219 KOYO 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
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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.