Bearings
Linear Bearings & Shaft
Linear Bearing Units
Open Housing Unit
Quick Code: BB-504508
KTSOS30-PP-AS INA Linear Ball Bearing Unit
The KTSOS30-PP-AS INA Linear Ball Bearing Unit is a premium open housing linear ball bearing unit engineered for demanding industrial applications requiring reliable and precise linear motion. This robust bearing unit combines precision engineering with heavy-duty construction to deliver superior performance in continuous operation environments.
Key Specifications
- Brand: INA
- Inner Dimension: 30mm
- Outer Dimension: 87mm
- Width: 142mm
- Series: Heavy duty range
- Version: Open housing design
- Material: Standard bearing steel
- Seal: Sealed on all sides for enhanced protection
- Operating Temperature Range: -30 to +80°C
- Operating Clearance: Adjustable for optimal performance
- Lubrication: Relubricatable for extended service life
Performance Features
The sealed design protects against contaminants while maintaining an open housing construction, ensuring effective protection without restricting accessibility. The relubricatable feature enables easy maintenance and extended operational life, reducing downtime and maintenance costs. The adjustable operating clearance allows for customized performance tuning to meet specific application requirements and accommodate wear over time.
Application Benefits
This linear bearing unit is ideal for:
- Industrial automation systems
- Machine tool applications and CNC equipment
- Precision positioning equipment
- Heavy-load linear motion systems
- Material handling and conveyor systems
- Factory automation and production line equipment
- Applications requiring adjustable clearance compensation
The KTSOS30-PP-AS offers the perfect balance of performance, durability, and maintainability for heavy-duty industrial applications, making it an excellent choice for machinery requiring precise linear guidance and consistent long-term reliability.

