Description
- 👍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 500mm, tolerance ± 0.5mm ( 499.5mm - 500.5mm ).
- 👍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 500mm Linear Motion Shaft. 30-Days money back guarantee, 1-Year warranty, 24/7 friendly customer service.
Size:Length 500mm
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Style:FG008
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 500mm() Material: High Quality Carbon Steel (C45#) Hardness: 55-60 HRC Surface Hard-thickness: 0.8 – 2.5mm Surface roughness: 0.8S – 1.6S Straightness: Below 5μm/100mm Surface Chrome thickness: 10um-20um Surface Finish Quality: Ra 0.8 Package Included: 2 * Linear Rail Shaft(8mmx500mm)
