Bearings
Linear Bearings & Shaft
Ball Bushings
KN Ball Bushing
Quick Code: BB-509124
KN30 INA Closed Linear Ball Bearing 30x47x68mm
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Product Specification
Brand
INA
Inside Dia
30mm
Material
Standard bearing steel
Outside Dia
47mm
Seal
None, open bearing
Series
Lightweight series
Temperature range
-30 to +80 °C
Version
Closed
Width
68mm
Reference
KN30
Additional Reference:
10099864
Quick Order Code
BB-509124
Product Description
KN30 INA Closed Linear Ball Bearing 30x47x68mm
The KN30 is a precision closed linear ball bearing from INA's lightweight series, engineered for smooth, low-friction linear motion in demanding industrial applications. This robust bearing combines high-speed capability with reliable sealed protection, making it ideal for automated machinery, production lines, and precision positioning systems.
Key Specifications:
- Brand: INA
- Bore Diameter: 30mm
- Outside Diameter: 47mm
- Width: 68mm
- Design: Closed bearing with sealed protection
- Material: Standard bearing steel
- Operating Temperature Range: -30°C to +80°C
- Series: Lightweight series
Benefits:
- Sealed design protects against contamination and extends bearing life
- Low-friction performance enables high-speed operation
- Compact, lightweight construction ideal for space-constrained applications
- Wide temperature range accommodates diverse industrial environments
- Precision engineering ensures smooth, accurate linear motion
Typical Applications:
- Automated assembly equipment
- CNC machinery and machine tools
- Industrial packaging systems
- Material handling and conveyor systems
- Precision positioning and automation
For expert guidance on integrating the KN30 into your linear motion application, please contact our technical team.

