KOYO Bearing
What is KOYO Bearing?
Koyo is JTEKT’s bearing brand. JTEKT’s engineering and manufacturing capabilities range from very large bearings with an outer diameter of seven meters to miniature bearings with an inner diameter as small as one millimeter. Utilizing new materials and the latest manufacturing techniques, JTEKT has developed hybrid ceramic bearings and various extreme special environment bearings to meet the increasingly stringent and demanding requirements of modern industries. JTEKT stands at the forefront as a technology leader in the world bearing industry.
Product Types of KOYO Bearing
Koyo Deep Groove Ball Bearings
Deep groove ball bearings have a wide range of sizes and are the most commonly used rolling bearings, capable of bearing certain radial loads and bidirectional axial loads at the same time. Koyo deep groove ball bearings mainly include single row deep groove ball bearings (open type, shielded/sealed type, type with positioning snap ring), superminiature miniature ball bearings and double row deep groove ball bearings. Mainly used in Semiconductor/FPD/High-performance Film, construction/transportation/agricultural machinery, machine tool, renewable energy, steel production equipment, automobile and other industries.
KOYO Angular Contact Ball Bearings
Angular contact ball bearings Due to their contact angle, angular contact ball bearings are suitable for applications that require high precision and high speed, and can withstand combined radial and axial loads. Angular contact ball bearings are mainly divided into single row angular contact ball bearings, combined angular contact ball bearings and koyo double row ball bearings. Mainly used in semiconductor/FPD/high-performance film, construction/transportation/agricultural machinery, renewable energy, steel production equipment, medical equipment and other industries.
Koyo Special Environment Ball Bearings
Special environment ball bearings are used in special environments such as cleanliness, vacuum, high temperature, and corrosion, and require special properties such as non-magnetic, insulating, and high speed. Bearing varieties include KOYO ceramic bearings, corrosion-resistant stainless steel bearings, high-speed tool steel bearings, and bearings using solid lubricants such as polymer fluorine and molybdenum disulfide coatings, resins or soft metals. Mainly used in semiconductor/FPD/high-performance film, renewable energy, medical equipment, tram, office/home/leisure and other industries
KOYO Thrust Ball Bearings
KOYO Thrust ball bearings include one-way thrust ball bearings and two-way thrust ball bearings. The former can bear axial loads in one direction, and the latter can bear two-way loads. Koyo thrust ball bearings are mainly used in the automotive field.As a koyo bearing distributor,we offer you the best Koyo bearing price, best quality Koyo bearing.
KOYO Self-aligning Ball Bearings
Self-aligning ball bearings are suitable for applications involving misalignment between the shaft and housing center, shaft deflection, etc. Because the center of curvature of the raceway of the spherical outer ring coincides with the center of the bearing, the rotation of the inner ring, balls and cage can be maintained even if the inner ring, balls and cage are inclined relative to the outer ring. It mainly includes two types of open self-aligning ball bearings and self-aligning ball bearings with sealing rings, which are mainly used in construction/transportation/agricultural machinery industries.
KOYO Spherical Roller Bearings
Spherical roller bearings have high load ratings and self-aligning capabilities, making them suitable for low/medium speed applications involving heavy loads and shocks. It mainly includes three types: ordinary spherical roller bearings, spherical roller bearings with adapters, and spherical roller bearings with shrinkage sleeves. They are mainly used in semiconductor/FPD/high-performance film, construction/transportation/agricultural machinery, Renewable energy, steel production equipment and other industries.
KOYO Tapered Roller Bearings
Tapered roller bearings are designed so that the apex of the cone on the raceway surface of the tapered cup intersects with a point on the centerline of the bearing. Suitable for heavy duty and shock loaded applications. There are mainly two types of single row and double row tapered roller bearings. Mainly used in construction/transportation/agricultural machinery, renewable energy, steel production equipment, automobiles, trams and other industries.
KOYO Cylinder Roller Bearings
The cylindrical roller bearing has a line contact between the rollers and the raceway, so the radial load capacity is high, which makes the bearing superior in bearing heavy loads and shock loads. In addition, since the inner and outer rings are separable, installation and removal are easy. Mainly include three types of single row cylindrical roller bearings, double row cylindrical roller bearings and four row cylindrical roller bearings, mainly used in: construction/transportation/agricultural machinery, renewable energy, steel production equipment, automobiles and office/home/ leisure industry.
KOYO Needle Roller Bearing
The needle bearings have a low cross-sectional height, thus helping to keep the entire machine light and compact. Therefore, they are used in a wide range of applications including automobiles, motorcycles, electric motors, machine tools, aerospace equipment, office equipment and other industrial machinery. The main products are: radial needle roller and cage assemblies, drawn cup needle roller bearings, heavy-duty needle roller bearings, thrust needle roller bearings, combined needle roller bearings, cylindrical roller thrust bearings, etc.
FAG Pillow Block Bearing
Plummer bearings are a combination of self-aligning ball bearings or self-aligning roller bearings placed in bearing boxes of various shapes. It has a large load-carrying capacity and is easy to operate, so it is widely used in general industrial machinery, such as conveyors.
Application Of KOYO Bearing
As a koyo bearing supplier, the Koyo bearings we produce are used in various industries. Such as koyo automotive bearings, Koyo water pump bearings, koyo tensioner bearings, koyo clutch release bearings, koyo clutch bearings,koyo release bearing and more Koyo bearings produced by us are playing their role.
Packaging Of KOYO Bearing
Shipping port: Qingdao/Tianjin
Supply Ability: 100,000 pieces per month
Package：
- Plastic bag + single box + carton + plywood pallet
- Neutral industrial packaging + neutral carton packaging + pallet
- According to customer requirements
Factory Of KOYO Bearing
The company adopts warehousing supply, has a large warehouse and sufficient spot inventory, and has an extensive marketing network. We can not only provide customers with high-quality products, reasonable prices, excellent pre-sales and after-sales services and professional technical consultation, but also Having a group of experienced sales and after-sales engineers can help your company eliminate worries in terms of equipment loading and unloading maintenance, maintenance testing, and technical consultation.
FAQ Of KOYO Bearing
Due to their internal design, ball bearings cannot usually be disassembled down to the component level; therefore, they cannot usually be refurbished.
The two biggest factors affecting the starting and running torque of the bearing are the seal design and lubricant selection. The shaft and bearing seat fit, component accuracy and surface finish, and retainer design also have some influence.
In higher speed applications, non-contact sealing devices are usually required to minimize operating torque and heat generation, so oil baffle rings and secondary sealing devices are usually required. Flowing oil lubrication systems are usually the best solution.
After proper installation, most seated bearings only need to be relubricated regularly with a small amount of grease and checked to ensure that they operate at low temperatures, quietness, and sufficient accuracy.
This depends on many factors, such as the application’s load conditions, operating speed, duty cycle, temperature, and operating environment. The technical information section of this website provides some basic information. Our engineers can help you determine more specific theoretical life calculations.
When noise and/or operating temperature increase or operating accuracy decreases, bearings should be replaced.
Lubricant of choice
Lubrication joint type or location
Sealing materials and design options
Dimensions, suitable for housing or insert
Fixing screw options
Paint the shell in any color
Too little or too much lubricant
Incorrect lubricant type
Poor bearing installation
Improper internal clearance
Excessive load and/or speed
Extreme temperature
Pollution
Movement between mounting surfaces
The noise emitted by the bearing may be caused by a combination of one or more factors, such as insufficient working clearance, excessive working clearance, changes in working clearance due to temperature, damage to the contact area, contamination, inappropriate lubricants or The raceway is damaged.
The noise emitted by the bearing may be caused by a combination of one or more factors, such as insufficient working clearance, excessive working clearance, changes in working clearance due to temperature, damage to the contact area, contamination, inappropriate lubricants or The raceway is damaged.