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Selection Guide
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Selecting the right bearing is crucial to ensuring long life, stable operation, and reduced maintenance costs for mechanical equipment. Incorrect selection can lead to: shortening equipment life Equipment downtime Unstable operation As a professional manufacturer of slewing bearings, LTZC provides a comprehensive bearing selection guide, finding the most suitable solution based on factors such as load type, speed, temperature, mounting structure, and operating environment. Our engineering team provides expert advice to ensure that the precision bearings achieve optimal performance and long-term reliability.
Get a quoteKey Selection Factors
When selecting bearings, the following key factors must be comprehensively considered:
Load Type and Size
• Radial Load
• Axial Load
• Combined Load
LTZC offers various bearing types to meet different load conditions.
Speed Range
• High-Speed
• Medium-Speed
• Low-Speed
Our range covers high-speed precision bearings to low-speed, heavy-load slewing bearings.
Operating Environment
• High/Low Temperature
• High Humidity / Dust
• Corrosive Media
LTZC offers anti-corrosion coatings, special seals, and high-temperature materials for harsh environments.
Precision & Performance
• Operating Accuracy
• Vibration Level
• Noise Control
LTZC high-precision bearings are widely used in CNC machine tools, robotics, and aerospace industries.
| Bearing Type | Key Features | Main Advantages | Typical Applications |
|---|---|---|---|
| Deep Groove Ball Bearing | High-speed, simple design | Low friction, quiet, cost-efficient | Motors, appliances, automotive parts |
| Cylindrical Roller Bearing | Strong radial capacity | High rigidity, heavy load, reliable | Machine tool spindles, compressors, gearboxes |
| Slewing Bearing | Large-diameter, versatile | Carries axial, radial & moment loads | Wind turbines, tower cranes, rotating platforms |
| Thin Section Bearing | Compact, lightweight | Space-saving, precision motion | Robotics, aerospace, medical devices |
| Crossed Roller Bearing | Orthogonal roller design | High stiffness, high rotation accuracy | Industrial robots, precision turntables |
| Four-Point Contact Ball Bearing | Dual-direction axial load | Compact design, versatile use | Rotary tables, cranes, light machinery |
Bearing Selection Process
Follow LTZC's professional bearing selection process to ensure the optimal performance, long service life, and reliability of slewing bearings and precision bearings in your equipment.
Step 1: Equipment Data Collection
Gather all critical parameters including load types, operating speed, temperature ranges, and installation dimensions. Accurate data ensures proper bearing selection for your machinery.
Step 2: Preliminary Bearing Model Matching
Match initial bearing models based on equipment parameters. LTZC offers a wide range of slewing bearings and precision bearings suitable for various industrial applications.
Step 3: Engineering Calculations & Safety Evaluation
Perform detailed engineering calculations to assess bearing load capacity, fatigue life, and safety factors. Ensures reliable operation under all working conditions.
Step 4: Material & Lubrication Selection
Choose the appropriate bearing material and lubrication method to withstand environmental conditions such as high temperature, humidity, dust, or corrosive media.
Step 5: Engineering Review & Final Approval
Conduct comprehensive engineering review to finalize bearing selection. Ensures the chosen slewing or precision bearing meets all mechanical and operational requirements.
Step 6: Installation & Maintenance Recommendations
Provide detailed installation instructions and maintenance guidance to ensure long-term reliability, reduce downtime, and optimize bearing performance in your application.
