Bearings
Linear Bearings & Shaft
Linear Shaft
Hollow Steel Linear Shaft
Quick Code: BB-543922
12mm x 700mm Hollow Linear Shaft
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Product Specification
Inside Diameter
4mm
Length
700mm
Material
Carbon Steel
Shaft Diameter
12mm
Reference
WH12/H7X4-C60-700
Brand
INA
Quick Order Code
BB-543922
Product Description
The 12mm x 700mm Hollow Linear Shaft is an ideal solution for applications requiring reduced linear shaft weight without compromising structural integrity. Engineered with a hollow core design, this precision component delivers excellent rigidity and load-bearing capabilities while remaining significantly lighter than solid shaft alternatives.
Key Features:
- Shaft Diameter: 12mm with h7 tolerance for precise fit
- Inside Diameter: 4mm hollow core construction
- Length: 700mm finished length
- Material: C60 carbon steel for superior durability and performance
- Brand: INA – trusted precision engineering
Ideal Applications:
- Automated machinery and CNC equipment
- Robotics and material handling systems
- Linear motion automation requiring lightweight components
- Linear bearing assemblies in space-constrained environments
Delivery Information:
Please note that this shaft is cut to your specified finished length at the time of order. Please allow an extra 2-3 working days for delivery. If you require a custom size or have specific requirements, please contact us for assistance.
Reference: WH12/H7X4-C60-700
Key Features

