Linear Motion Rods, FEYRINX 2PCS 8mm x 300mm (.315 x 11.81 inches) Case Harde...

Description

Brand New Linear Motion Rods, FEYRINX 2PCS 8mm x 300mm (.315 x 11.81 inches) Case Hardened Chrome Linear Rail Shaft for 3D Printer, DIY, CNC - Metric h8 Tolerance
Manufacturer model:
FG008
HIGH HARDNESS: Adapting C45 high quality steel, high frequency quenching, surface chromium plating(10um-20um). The case hardness could be reach to 55-60 HRC. Durable and corrosion-resistant
EXTENSIVE APPLICATION: Widely applied in CNC, 3D printer, automatic machinery, injection molding machine, engraving machine, etc. especially in bearing purpose.
HIGH ACCURACY: Diameter 8mm, tolerance -0.005mm to -0.03mm ( 7.995mm - 7.97mm), length 300mm, tolerance 0.5mm ( 299.5mm - 300.5mm ).
EASY TO USE: Taking the role as round steel shaft with linear support blocks and closed type slide units, suitable for high speed, low noise and high precision equipment.
WHAT YOU GET: 2 PCS 8mm x 300mm Linear Motion Shaft. 30-Days money back guarantee, 1-Year warranty, 24/7 friendly customer service.
Description
Size:
300mm long
|  Style:
8mm Diam
Features:
Quite smooth surface, resistant to rust and corrosion.
Made of high quality bearing steel, the linear rod are durable and sturdy.
Shaft diameter and length specified for accurate fit.
Specifications:
Color: Silver
Size: 8mm x 300mm(.315 x 11.81 inches)
Material: High Quality Carbon Steel (C45#)
Hardness: 55-60 HRC
Surface Hard-thickness: 0.8 – 2.5mm
Surface roughness: 0.8S – 1.6S
Straightness: 0.8mm
Surface Chrome thickness: 10um-20um
Surface Finish Quality: Ra 0.8
Package Included:
2 * Linear Rail Shaft(8mmx300mm)
Shipping and Handling
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Return Policy
All our products are brand new and sealed. All items qualify for returns within 30 days of receipt.
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