2Pcs 8mm x 100mm (0.315 x 3.94 inches) Vigorous Linear Motion Rods, Case Hardened Chrome Shaft Linear Rail Guide Shaft for 3D

Name: 2Pcs 8mm x 100mm (0.315 x 3.94 inches) Vigorous Linear Motion Rods, Case Hardened Chrome Shaft Linear Rail Guide Shaft for 3D
SKU: 75745
Availability: InStock

4.5 | 55 ratings

Price: 6.99

Last update: 06-30-2024

About this item

What You Get: 2Pcs 8mm x 100mm Linear Motion Rod Pack
Great Performance Material: 45# Carbon steel, Hardness about HRC55-62, Surface roughness about Ra0.05-08, Straightness≤0.1/1000mm, Chrome plated thickness about 0.01mm
Tolerance: Diameter tolerance about -0.01to-0.03mm, Length tolerance about ± 0.1mm
Humannized Design: Our linear motion guides are chamfered about C1.0--45°on both ends in order to ensure safety and easiness in assembling other parts on the rod shaft.
Wide Application: Widely applied in CNC, 3D printer, automatic machinery, injection molding machine, engraving machine, etc. especially in bearing purpose.

Product Description

Vigorous Linear Motion Rods

Wide Application

Can be uesd in various fields

Vigorous Linear Motion Rods are widely used in CNC, 3D printer, DIY, automatic machinery, injection molding machine, engraving machine, etc. especially in bearing purpose.


Precision Mechanical Cutting	Different Sizes	Professioinal Manufacture

Specification

Material	45# Carbon steel
Hardness	HRC55-62
Surface Roughness	Ra0.05-08
Straightness	≤0.1/1000mm

Chrome Plated Thickness	0.01mm
Diameter Tolerance	-0.01to-0.03mm
Length Tolerance	± 0.1mm


	2 PCS 10mm x 500mm Linear Motion Rods	2Pcs 10mm x 300mm Linear Motion Rods	2Pcs 8mm x 350mm Linear Motion Rods	2Pcs 8mm x 250mm Linear Motion Rods	2Pcs 6mm x 300mm Linear Motion Rods

Customer Reviews	49	49	49	49	49
Price	$19.99	$11.99	$10.99	$8.99	$8.79
Quantity	2PCS	2PCS	2PCS	2PCS	2PCS
Diameter	10mm	10mm	8mm	8mm	6mm
Length	500mm	300mm	350mm	250mm	300mm

Notice:

1. Shaft body is chrome plated with good anti-rust effect

2. Ends Not Coated. The ends are not rust-proof, but with anti-rust oil

3. Long time transportation and storage may lead to discoloration and tiny rust spots on both ends. It does not affect the use. Please feel free to ask us if you have any questions.

Top reviews from the United States

Deer Hunter

Works with 1" Bearings

Reviewed in the United States on May 12, 2024

I built a 20" band saw and purchased 1" bearing and a 1" shaft. Even with freezing the shaft I couldn't get it onto the bearings. So, I purchased this. Since it isn't driving a gear, It's OK that the bearings fit a little loose (nothing a small shim made from a strip of aluminum from a pop couldn't fix). I used a grinder to cut this shaft into two 250mm lengths for the upper and lower bandsaw wheel shafts. The chrome is nice since there is 90% humidity where I live at times and I don't have to worry about it rusting.

Mas

Worked in my application

Reviewed in the United States on May 3, 2024

Wood sanding wheel, used this to hold the wheel. Added some ball bearings & hooked up to an old drill that only spins one way. Works great.

Dustin

good stuff

Reviewed in the United States on February 12, 2024

replacement for an old worn out 3D printer.

milan d lunsford

Straight and smooth

Reviewed in the United States on January 7, 2024

These rails are straight and smooth just what I needed.

Jonny

Fine rods, very inert

Reviewed in the United States on November 9, 2023

They are exactly 10 mm in diameter. They are very round. They do not more or complain. What could possibly go wrong?

J Goldsmith

Came to spec, look smooth and consistent

Reviewed in the United States on June 29, 2023

I measured these with my calipers and found them to be right on spec. They look clean and are straight from what I can see. I am not a machinist, just a hobbyist building things in my garage, so I am sure they'll be more than sufficient to my needs.

Ron Killian

Perfect steel linear rods...

Reviewed in the United States on June 26, 2023

Been getting into CNC and sides projects, thought these would be good to have on hand and they are. They are perfect, very well made with an outstanding fit and finish. Not an issue with them. Come packed in bubble wrap as well to protect them.

Great rods, good price, gladly recommend.

Ana Clarke

Deceptive description

Reviewed in the United States on May 6, 2024

Diameter seems right, but that's the shortest 19" I've ever seen. For my application this will work, but recieved about 25% of the material expected.

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