Place of Origin | Hongkong.china |
Type | BALL |
Structure | Deep Groove |
Model Number | 608 |
Seals Type | ZZ ZRS |
Product name | 6219-2RS KOYO |
Material | Chrome Steel |
Application | Machinery |
Size | 4* 12* 6mm |
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 | 38493 Piece/Pieces per Day |
Quantity (pieces) | > 52826 |
Lead time (days) | 5~13 days |
Bore Size | 64.5 - 85 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 |
6219-2RS KOYO bearings FAQs Guide Our 6219-2RS 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 6219-2RS 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.How do you determine the necessary lubrication for a 6219-2RS KOYO bearings?
3.Can 6219-2RS KOYO bearingss support both radial and axial loads?
4.What is the recommended maintenance schedule for 6219-2RS KOYO bearings?
5.What is the role of seals and shields in 6219-2RS KOYO bearings protection?
6.How do you measure and specify 6219-2RS KOYO bearings tolerances?
7.Can 6219-2RS KOYO bearings be preloaded for increased stiffness?
8.How does contamination affect 6219-2RS KOYO bearings performance?
9.About 6219-2RS KOYO bearings R&D capabilities
10.Can 6219-2RS KOYO bearings reduce friction?
11.About 6219-2RS KOYO bearings patent
12.How do 6219-2RS KOYO bearings handle radial and axial play?
13.How do 6219-2RS KOYO bearings help in reducing wear and tear of moving parts?
14.About 6219-2RS KOYO bearings origin
15.How do 6219-2RS KOYO bearings contribute to noise reduction in machinery?
16.What is the difference between precision and non-precision 6219-2RS KOYO bearings?
1.About 6219-2RS KOYO 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.How do you determine the necessary lubrication for a 6219-2RS KOYO bearings?
The necessary lubrication for a bearing depends on the type of bearing, the operating environment, and the load it is carrying
Generally, the lubricant should be selected based on the bearing manufacturer's recommendations
Factors such as temperature, speed, and load should also be taken into consideration when selecting the lubricant
Additionally, the lubricant should be compatible with the bearing material and the operating environment
3.Can 6219-2RS KOYO bearingss support both radial and axial loads?
We pay attention to employee development and benefits, and provide a good working environment in order to improve the efficiency of employees and improve the quality management of 6219-2RS KOYO products
Yes, bearings can support both radial and axial loads
Depending on the type of bearing, the load capacity for each type of load may vary

4.What is the recommended maintenance schedule for 6219-2RS 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
5.What is the role of seals and shields in 6219-2RS KOYO bearings protection?
We are centered on customers and always pay attention to customers' needs for 6219-2RS 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
6.How do you measure and specify 6219-2RS KOYO bearings tolerances?
As one of the 6219-2RS KOYOBearings market leaders, we are known for innovation and reliability
Bearing tolerances are typically measured in micrometers (μm) and specified in accordance with ISO or ABMA standards
The most common bearing tolerances are radial internal clearance, radial runout, axial runout, and radial clearance
Radial internal clearance is the difference between the inner and outer diameter of the bearing, and is typically specified in micrometers
Radial runout is the difference between the inner and outer diameter of the bearing when it is rotated, and is typically specified in micrometers
Axial runout is the difference between the inner and outer diameter of the bearing when it is rotated in the axial direction, and is typically specified in micrometers
Radial clearance is the difference between the inner and outer diameter of the bearing when it is rotated in the radial direction, and is typically specified in micrometers

7.Can 6219-2RS KOYO bearings be preloaded for increased stiffness?
We are a professional 6219-2RS 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
8.How does contamination affect 6219-2RS KOYO bearings performance?
6219-2RS KOYOBearings is not a product only, but also can help you comes to money-making
Contamination can cause a number of issues that can affect bearing performance
Contamination can cause increased friction, increased wear, and increased heat
This can lead to premature bearing failure, increased noise, and vibration
Contamination can also cause corrosion, which can lead to bearing seizure and failure
9.About 6219-2RS KOYO 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

10.Can 6219-2RS 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
11.About 6219-2RS KOYO bearings patent
A bearing patent is a patent that covers the design and/or function of a bearing
Bearings are mechanical components that are used to reduce friction between two moving parts
They are used in a wide variety of applications, from automotive engines to industrial machinery
Bearing patents are typically filed by manufacturers of bearings or by inventors who have developed a new bearing design
12.How do 6219-2RS KOYO bearings handle radial and axial play?
Bearings are designed to handle radial and axial play by using a combination of rolling elements, such as balls or rollers, and a cage or retainer to keep the elements in place
The rolling elements are designed to move freely within the bearing, allowing for a certain amount of radial and axial play
The cage or retainer helps to keep the elements in place and prevent them from moving too far, which could cause damage to the bearing

13.How do 6219-2RS KOYO bearings help in reducing wear and tear of moving parts?
Our mission is to provide customers with the best solutions for 6219-2RS KOYO
Bearings help reduce wear and tear of moving parts by providing a smooth surface for the parts to move against
The bearing's smooth surface reduces friction, which in turn reduces wear and tear on the parts
Additionally, bearings can help absorb shock and vibration, which can also reduce wear and tear on the parts
14.About 6219-2RS KOYO bearings origin
Bearing origin is a term used to describe the source of a bearing's components
It is important to know the origin of a bearing because it can affect the quality and performance of the bearing
The origin of a bearing can be determined by looking at the markings on the bearing itself, or by contacting the manufacturer
15.How do 6219-2RS KOYO 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

16.What is the difference between precision and non-precision 6219-2RS KOYO bearings?
We have a first -class management team, and we pay attention to teamwork to achieve common goals
Precision bearings are designed to provide higher levels of accuracy, repeatability, and durability than non-precision bearings
Precision bearings are typically used in applications that require higher levels of accuracy and repeatability, such as in medical and aerospace applications
Non-precision bearings are designed for general-purpose applications and are typically less expensive than precision bearings
Non-precision bearings are typically used in applications that do not require high levels of accuracy or repeatability, such as in automotive and industrial applications
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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.