Bearings
Linear Bearings & Shaft
Ball Bushings
KB Linear Bearings
Quick Code: BB-509051
KB50-P INA Closed Linear Ball Bearing 50x75x100mm
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Product Specification
Angle compensation
Without misalignment compensation
Brand
INA
Inside Dia
50mm
Material
Standard bearing steel
Outside Dia
75mm
Seal
Contact seal on one side
Series
Solid series
Temperature range
-30 to +80 °C
Version
Closed
Width
100mm
Reference
KB50-P
Additional Reference:
10099777
Quick Order Code
BB-509051
Product Description
The KB50-P INA Closed Linear Ball Bearing is a precision-engineered linear motion solution designed for demanding industrial applications requiring robust and reliable linear movement. Manufactured by the renowned INA brand, this high-performance linear ball bushing offers exceptional functionality in challenging mechanical environments.
Key Technical Specifications:
- Bore Size: 50mm internal diameter
- External Diameter: 75mm
- Width: 100mm
- Material: Standard bearing steel
- Temperature Range: -30°C to +80°C
- Sealing: Contact seal on one side
- Series: Solid series construction
- Angle Compensation: Without misalignment compensation
- Version: Closed design
Features and Benefits:
- Premium INA engineering with precise linear motion capabilities
- One-sided contact seal provides protection against external contaminants
- Robust standard bearing steel construction ensures durability
- Reliable operation across wide temperature ranges
- Optimal performance in challenging mechanical environments
Typical Applications:
- Heavy-duty CNC machinery
- Precision manufacturing equipment
- Industrial robotics
- Automated material handling systems
- High-performance linear motion guidance systems
- Aerospace and automotive manufacturing equipment
Designed for smooth, consistent, and protected linear movement, the KB50-P linear ball bearing offers exceptional performance in environments requiring reliable and precise mechanical motion. Its closed design and single-side sealing provide an ideal balance of protection and operational efficiency.

