Contact BRZB for Special Conditions:

·Extreme Environments: High speed, extreme temperatures, humidity, and heavy loads.

·High Precision: Applications requiring exceptional accuracy.

·Safety-Critical: In sectors like aerospace, public utilities, automotive, shipping, elevators, medical equipment, and toys.

·Plastic Components: Risk of degradation due to interaction with oils or greases.

·Electrical Current: If current passes through the bearings.

·Corrosive Environments: Exposure to harmful gases, vapors, or liquids.

·Temperature and Humidity: Store away from high temperature and humidity.

·Off the Floor: Use pallets; don’t place packages directly on the floor.

·Clean Areas: Unpack only in clean environments.

·Contamination: Avoid dirty cloths and unprotected storage.

·Bare Hands: Always use gloves or clean tools for handling.

·Corrosive Environments: Keep away from harmful gases, vapors, or liquids.

·Magnetic Fields: Do not store near magnets or magnetized metals.

Handling and Impact:

·No Dropping: Avoid dropping the ball bearings as it can cause dents and damage.

·No Impact Tools: Do not use hammers or other tools that produce impact loads.

·Load Limit: Avoid applying excessive loads during installation.

Cleanliness:

·Clean Environment: Ensure the installation area is free of contaminants.

·Clean Tools: Use only designated, clean installation tools and fixtures.

·Clean Surroundings: Keep the areas around shafts or housings clean.

·Personal Precautions:

·No Bare Hands: Always use dust-free gloves or finger cots when handling bearings.

Vibration and Impact:

·Fretting: Vibration can lead to fretting inside the bearings, causing noise and reducing lifespan.

·Impact Loads: Can cause internal damage and dents, leading to early failure.

Operation Test Guidelines:

·Gradual Speed Increase: After installation, perform an operation test, gradually increasing the rotation speed.

·Abnormalities: If issues are detected, halt the test, and investigate. Do not use suspect or damaged bearings.

Additional Considerations:

·Lubricants: Confirm the type of lubricants used, especially for sealed and shielded bearings.

·Export Control: Some components may require export approval under Japanese law.