| Customization: | Available |
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| Transport Package: | Normal Packaging |
| Specification: | Standard size |
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Deep groove ball bearings are the most widely used type of rolling bearings. They have a simple structure, are easy to use, are suitable for high-speed or even ultra-high-speed operation, and have the characteristics of good load-bearing capacity, low noise, low friction, and long life.
Preparation Before Installation
Clean the shaft and housing thoroughly to remove dust, burrs, and rust.
Check the dimensional tolerance and roundness of the shaft and housing.
Ensure the bearing, tools, and work environment are clean to prevent contamination.
Bearing Handling
Do not open the bearing package until ready for installation.
Handle with care to avoid impact damage or contamination.
Mounting Method
For small bearings: Use a press-fit tool or arbor press.
For larger bearings: Use a hydraulic press or induction heater to achieve thermal expansion.
Apply pressure only to the ring being fitted (inner ring for shaft, outer ring for housing).
Avoid Misalignment
Ensure the bearing is aligned correctly with the shaft or housing.
Do not apply force through the rolling elements to avoid internal damage.
Securing the Bearing
Use suitable locking devices, retaining rings, or nuts to secure the bearing position.
Check axial clearance and end-play after mounting.
Post-Installation Check
Rotate the shaft manually to ensure smooth rotation.
Listen for abnormal noise and check for uneven resistance.
If pre-lubricated, no additional grease is needed.
Lubrication (if required)
Use high-quality bearing grease suitable for the application.
Avoid mixing different types of lubricants.
Final Inspection
Verify proper installation and positioning.
Start the machine under low-speed operation and monitor performance before full-speed operation.
Q1: Are you a trading company or manufacturer?
A1: We are a professional manufacturer with our own factory, specializing in deep groove ball bearings and other types.
Q2: Can I get a free sample?
A2: Yes, free samples are available. You just need to cover the shipping cost.
Q3: What is your MOQ?
A3: Normally 100 pieces per model. For trial orders, we can support smaller quantities.
Q4: What is your delivery time?
A4: Usually 3-7 days for stock items, and 15-30 days for customized production.
Q5: Do you offer OEM/ODM services?
A5: Yes, we can customize logos, packaging, and labels according to your requirements.
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