EN
DE 
ES 
TR 
ID 
RU 
JA 
KO Food, feed, flour, and process-machinery bearing conditions.
All Applications
Grading Sieve Bearings Industry Application
Grading Sieve Bearings for Food and Feed Machinery
Grading Sieve Bearing Selection
Grading Sieve bearing selection starts with the machine position and complete existing designation. Check load direction, speed, temperature, lubrication, contamination, fits, misalignment, and failure history for that position.
Equipment and Bearing Positions
- Grading sieves
- High square screens
- Feed grading screens
- Flour machinery screens
- Process screening equipment
Operating Conditions
- Vibration or screening motion
- Dust, washdown, or food-area restrictions
- Sealing and lubrication review
- Lubrication method and cleanliness
- Shaft or housing misalignment
- Speed and temperature range
Failure Risks
- Incorrect fit or clearance can reduce operating clearance and raise bearing temperature.
- Contamination or unsuitable lubrication can damage raceways, rollers, and cages.
- Misalignment, shaft deflection, looseness, or overload can shorten service life.
Configuration Matrix
| Position | Operating condition | Configuration to confirm |
|---|---|---|
| Grading sieves | Vibration or screening motion | Model, load rating, bore, cage, clearance, fits, and lubrication |
| High square screens | Dust, washdown, or food-area restrictions | Open or sealed arrangement, contamination control, speed, and temperature |
| Feed grading screens | Sealing and lubrication review | Locating/floating role, misalignment, shoulders, mounting, and removal access |
Selection Checks
- Confirm the complete bearing marking, bearing position, shaft and housing arrangement, and locating or floating role.
- Check radial and axial load, speed, temperature, contamination, lubrication, fits, clearance, cage, and misalignment together.
- Include failure history, quantity, destination, required timing, and inspection or compliance files.
Related Products and Technical References
Use these pages to compare bearing construction, model data, internal clearance, suffixes, and replacement constraints for this equipment.
Related screening application guidance for vibration-duty context.
product details for screen-duty bearing review.
product details for dust, washdown, and contamination 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.
- sieve or screen type
- bearing position
- failed bearing model
- suffix/clearance
- speed or vibration condition
- dust/washdown condition
- seal/open requirement
- quantity
- destination
Discuss a Grading Sieve 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.