Bearings
Linear Bearings & Shaft
Ball Bushings
KN Ball Bushing
Quick Code: BB-504329
KNO40-PP INA Open Sealed Linear Ball Bearing 40x62x80mm
The KNO40-PP INA Open Sealed Linear Ball Bearing is a precision linear motion component designed for demanding industrial applications. This lightweight ball bushing combines open design with sealed protection on all sides, offering excellent low-friction performance with enhanced durability.
Key Specifications:
- Bore Size: 40mm inner diameter
- Outer Diameter: 62mm
- Width: 80mm
- Brand: INA
- Material: Standard bearing steel
- Series: Lightweight series
- Seal Type: Sealed on all sides
- Operating Temperature Range: -30°C to +80°C
Key Features:
This ball bushing is engineered for high-speed linear motion applications, delivering smooth and precise movement with minimal friction. The sealed design on all sides provides superior protection against contaminants and debris, making it ideal for environments where cleanliness and reliability are critical. The lightweight construction ensures easy installation while maintaining excellent load-carrying capacity.
Typical Applications:
- Automation and packaging machinery
- Industrial robotics and material handling systems
- High-speed linear motion systems
- CNC machinery and precision positioning equipment
- Applications requiring extended operational temperature ranges
This versatile KN series bearing is part of INA's comprehensive range of linear ball bushings, engineered to deliver reliable performance across a wide variety of industrial motion applications.

