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The FEYRINX Linear Motion Guide features two 16mm diameter, 300mm long shafts made from case-hardened C45 steel with chromium plating, achieving 55-60 HRC hardness. With tight metric h8 tolerance and ±0.5mm length accuracy, these corrosion-resistant rods are engineered for high-speed, low-noise linear motion in CNC, 3D printing, and other precision machinery applications.









| ASIN | B08HWYVR8X |
| Bearing Type | Linear Bearing |
| Best Sellers Rank | #143,655 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #289 in Linear Motion Guides |
| Brand | Feyrinx |
| Brand Name | Feyrinx |
| Compatible Lubricant | Grease |
| Customer Reviews | 4.6 out of 5 stars 36 Reviews |
| Item Dimensions | 11.81 x 0.63 x 0.63 inches |
| Item Thickness | 16 millimeters |
| Item Weight | 0.95 kg |
| Item dimensions L x W x H | 11.81 x 0.63 x 0.63 inches |
| Manufacturer | Feyrinx |
| Material | Carbon Steel (C45#), Chrome Plated |
| Material Type | Carbon Steel (C45#), Chrome Plated |
| Model | FG016-300MM |
| Number of Items | 2 |
| Outside Diameter | 16 millimeters |
| Part Number | FG016-300MM |
| Specification Met | H8 Tolerance |
| UPC | 738634943140 |
M**H
Thicc
Very sturdy. All 4 rods are straight and coated with a light layer of oil to help prevent corrosion. I will update this review if I have any issues with more use.
T**F
Harbor freight clamps for harbor freight welding table
These 16 mm rods work great for making harbor freight welding table hold down clamps from harbor freight clamps. The 16 mm rods fit perfectly in the table…great fit! They were easy to cut with grinder cut off and easy to weld to the clamps.
A**Z
Good for lathe work, dont try manual treading!
good rod! Very strong! Good for lathe work, dont try hand held treading will not even scuff the surface!
B**N
Good buy
Very solid and heavy duty. Extremely well manufactured.
A**R
The motion guides work smoothly
Paired with the flanged linear bearings this item meet all my needs for this application.
J**T
Good for projects
I bought these to work with bronze sleeves. They fit and work well. Good value for the money.
9**0
EXACTLY AS ADVERTISED
GOOD PRICE.
A**E
Straight and accurate, perfect for my project
I am using these to guide the lower half of a leg vice. They are smooth, and so far show no signs of flex, wear, or deflection.
A**E
Très bon produit
Très bon produit pour mes charriots de précision.
Trustpilot
4 days ago
3 weeks ago