EZO Bearing
What is EZO Bearing?
EZO Bearings, the international brand of Sapporo Precision Bearings Inc., is a globally recognized manufacturer of ball bearings. SPB and EZO are known for their focus on extra-miniature/miniature/small bearings, flanged bearings, extra-thin-section bearings and large stainless-steel bearings. Originating from Sapporo, Japan, the company manufactures high-precision miniature ball bearings that are used in a variety of industries, including robotics, medical equipment, and aerospace.
EZO Bearing Products
EZO produce bearings that meet a wide range of purposes, such as low-noise bearings. EZO also produces low-dust bearings that use a fluorine-based grease/fluoro rubber seal.
- EZO manufactures a wide range of temperature bearings that use dimensional stabilization and special grease. Also available are hybrid bearings that use ceramic balls to achieve high speed and have electrical insulation properties. EZO also manufactures food machinery bearings made of stainless steel with food grade grease and special contact seals.
- Miniature Ball Bearings
EZO lineup includes precision-engineered miniature ball bearings, ideal for confined spaces where precision motion is critical. These are important in miniature actuators, precision motors, and other applications where high precision in a small package is needed. - Extra-Miniature Ball Bearings
Designed for the smallest possible applications, the extra-miniature ball bearings offer high precision in compact form. These are essential in smaller devices where every millimeter counts, such as medical instruments and miniature robotics. - Thrust Ball Bearings
Built to handle axial loads efficiently, EZO thrust ball bearings are utilized where axial loads are present. They are ideal for applications from consumer electronics to industrial machinery that require robust load management in a single direction. - Precision Angular Contact Bearings
EZO Miniature Precision Angular Contact bearings are engineered for applications demanding high precision, such as CNC machinery. Angular Contact bearings are designed specifically for handling combined radial and axial loads. - Flanged Ball Bearings
Offering a simplified assembly solution, flanged ball bearings come with an integral outer ring flange, securing the bearing within its housing or on the shaft. This design is often utilized in conveyor systems and precision applications and is often designed so as to facilitate easier mounting. - Extra Thin Type Bearings
For applications where a narrow envelope is required, extra thin type bearings provide the slimmest profile without sacrificing performance. These bearings fit into applications with minimal radial space, offering a high-precision solution where standard bearing profiles are too wide.
Application Of EZO Bearing
Packaging Of EZO 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 EZO 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 EZO 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.