Bearings
Linear Bearings & Shaft
Linear Bearing Units
Open Housing Unit
Quick Code: BB-504504
KTSOS12-PP-AS INA Linear Ball Bearing Unit
KTSOS12-PP-AS INA Linear Ball Bearing Unit
The KTSOS12-PP-AS is a heavy-duty precision linear ball bearing unit manufactured by INA, engineered for applications demanding robust, reliable linear motion with adjustable operating characteristics. This open housing unit combines industrial-grade construction with user-friendly maintenance features, making it ideal for demanding industrial automation, machinery, and precision positioning systems.
Key Features:
- Brand: INA (Schaeffler Group)
- Inner Dimension: 12mm bore size for compatibility with standard shafts
- Outer Dimension: 43mm for optimized space efficiency
- Width: 70mm providing extended load-bearing surface
- Series: Heavy-duty range for demanding applications
- Housing Design: Open version for flexible installation and integration
- Seal Configuration: Sealed on all sides to protect internal components from contamination
- Material: Standard bearing steel for durability and consistent performance
- Lubrication: Relubricatable design allows for extended service life and maintenance accessibility
- Operating Clearance: Adjustable for customized performance optimization based on application requirements
- Temperature Range: -30°C to +80°C, suitable for diverse environmental conditions
Applications:
This heavy-duty linear bearing unit is well-suited for:
- High-load industrial automation and production equipment
- Heavy-duty CNC machinery and precision positioning systems
- Industrial conveyor systems and material transport
- Test and measurement equipment
- Material handling systems
- Demanding machinery requiring adjustable clearance optimization
The combination of sealed protection, relubricatable maintenance, adjustable operating clearance, and heavy-duty INA engineering makes this unit an excellent choice for the most demanding industrial environments requiring superior load capacity and reliability.

