Bearings
Linear Bearings & Shaft
Linear Shaft
Hollow Steel Linear Shaft
Quick Code: BB-545301
30mm x 325mm Hollow Linear Shaft
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Product Specification
Inside Diameter
18mm
Length
325mm
Material
Carbon Steel
Shaft Diameter
30mm
Reference
WH30/H7X18-C60-325
Brand
INA
Quick Order Code
BB-545301
Product Description
This 30mm x 325mm hollow linear shaft is engineered for applications where reduced weight is critical without compromising structural integrity. Featuring a precision 18mm inside diameter and manufactured from high-quality C60 carbon steel with h7 tolerance, this shaft delivers excellent rigidity and load-bearing capabilities ideal for linear motion applications.
Ideal Applications:
- Automated machinery and CNC equipment
- Robotics and robotic automation systems
- Material handling and conveyor systems
- Precision linear bearing assemblies
- Lightweight mechanical assemblies requiring dimensional precision
- Compact machinery with space constraints
Key Features:
- Hollow core construction for lightweight performance
- High-quality C60 carbon steel material
- h7 precision tolerance diameter for accurate bearing fit
- 18mm inside diameter with 30mm outer diameter
- 325mm finished length
- Compatible with standard linear bearings
Important Information:
Please note that this shaft is cut to your finished length at the time of order. Please allow an extra 2-3 working days for delivery. If you require a custom size not listed, please contact us as we are able to cut to your specific requirements.
Reference: WH30/H7X18-C60-325 | Brand: INA
Key Features

