Ø 4-50mm Linear Motion Bearing Rail Shafts Axis Chromed Steel Length 100mm-500mm

Description

Ø 4 to 50 mm Linear Motion Bearing Rail Shaft Axis Chromed Steel 100-500 mm Long
High-quality materials, safe and reliable. Precision process, beautiful appearance, smooth surface. Stable performance and durability. Smooth movement, high temperature resistance, corrosion resistant, high rigidity, good wear resistance, good pressure resistance and long life. Economical and easy to maintain and replace.
Widely used in linear motion systems for gear , motor , airplane models, model boats, model cars, bearing
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industrial, CNC, 3D printers, auto parts and other machinery .
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Standard Parts
● Material：45# Carbon Steel
● Surface treatment: Chrome-plated ，（Note: This steel shaft has not been quenched and hardened, which is convenient for later processing.）
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Plating thickness: 0.02-0.03 mm
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Surface finish: 0.3-0.5
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Straightness: 0.15/1000 mm
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Roundness: less than 0.01
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Hardness: HRC22 ±2
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Shaft negative tolerance:-0.02 to -0.05mm
● Diameter：4mm，5mm，6mm，7mm，8mm，10mm，12mm，13mm，14mm，15mm，16mm，17mm，18mm，20mm，22mm，24mm，25mm，28mm，30mm，32mm，35mm，40mm，45mm，50mm
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Length：100mm，200mm，300mm，400mm，500mm
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Length tolerance: ≤10mm
● You can find more transmission products in different material, type, color , sizes and shapes in our shop！ If you have special needs, please contact us, we can customize according to your needs!
● Note:
- Please allow minor errors due to manual measurement. Thank you for your comprehension.
- Monitors are not calibrated, the element color shown in the photos may differ slightly from the real object. Please take the real one as standard.
Package included :
1Pcs x Linear Motion Shaft (According to your choice)
Shipping
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The items you ordered will be shipped out in 1 business day by Air Mail when your payment is clear.
Return Policy
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If you are not satisfied with the item, please contact with us.
We will offer Full Refund to you when we receive your returned item.
Any problem, please feel free to contact with us.
Feedback
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If you have any problem or be not satisfied with them,please feel free to contact us,we will reply you within 24 hours.
Contact US
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We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response.
About item:For the functional products in our shop, we make sure that the functions are the same as description, but the actual color and shape may looks a little different from pictures because of the technical improvement and manufacturing variance. Please be advised before you bid.
On Apr-02-21 at 11:08:13 PDT, seller added the following information: