EN
DE 
ES 
TR 
ID 
RU 
JA 
KO product details for screen-duty spherical roller bearings.
All Applications
Vibrating Screens Industry Application
Spherical Roller Bearings for Vibrating Screens
Vibrating Screens Bearing Selection
Vibrating-screen bearings carry rotating load, acceleration, shock, and continuous vibration. Screen speed, stroke or acceleration, shaft fit, cage, and internal clearance must be reviewed together.
Equipment and Bearing Positions
- Eccentric or exciter shaft bearings
- Drive-side screen-box support
- Non-drive screen-box support
- Inclined, horizontal, and shaker-screen bearing housings
Operating Conditions
- High-frequency vibration
- Shock load during screening
- Dust, moisture, and grease loss risk
- Lubrication method and cleanliness
- Shaft or housing misalignment
- Speed and temperature range
Failure Risks
- Cage fatigue or roller skidding under vibration
- Insufficient operating clearance after interference fit
- Frease migration, overheating, or relubrication mismatch
- Dust or moisture contamination and housing looseness
Configuration Matrix
| Position | Operating condition | Configuration to confirm |
|---|---|---|
| Exciter / eccentric shaft | High-frequency vibration and rotating load | Screen-duty design, cage, clearance, fit, speed, and lubrication |
| Drive side | Belt load, vibration, heat | Combined load, alignment, shaft condition, grease supply, and seal arrangement |
| Non-drive side | Vibration, contamination, axial movement | Locating/floating role, fit, housing condition, clearance, and sealing |
Selection Checks
- Confirm screen model, bearing position, speed, stroke or acceleration, load, shaft fit, and housing fit.
- Match special-clearance and cage requirements to the full designation; suffix conventions differ by manufacturer.
- Include temperature, lubrication, failure photos, quantity, and downtime target.
Related Products and Technical References
Use these pages to compare bearing construction, model data, internal clearance, suffixes, and replacement constraints for this equipment.
Review C3/C4 and special clearance context.
Mining and aggregate bearing positions and operating conditions.
Technical and Quality References
Information to Record
Record the fields below before changing the bearing. They help separate a bearing symptom from a machine, mounting, lubrication, or contamination problem.
- screen model
- bearing model
- load
- RPM
- clearance
- quantity
Discuss a Vibrating Screens Bearing Requirement
Send the equipment position, current bearing marking, operating conditions, quantity, destination, and required documents. We will confirm the proposed configuration, supply options, and lead time in the quotation.