2 PCS 8mm x 331mm (0.315 x 13.03 inches) Vigorous Linear Motion Rods, Case Hardened Chrome Shaft Linear Rail Rod Shaft for 3D

4.6 4.6 out of 5 stars | 85 ratings

Price: 9.39

Last update: 12-20-2024


About this item

What You Get: 2Pcs 8mm x 331mm 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 information

Additional details
Style

Feedback

Would you like to tell us about a lower price?

2 PCS 8mm x 331mm (0.315 x 13.03 inches) Vigorous Linear Motion Rods, Case Hardened Chrome Shaft Linear Rail Rod Shaft for 3D Printer, DIY, CNC - Metric h8 Tolerance

Share: https://www.amazon.com/dp/B0CLB7QG73

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Fields with an asterisk are required
Item details

Top reviews from the United States

  • RRuble
    5.0 out of 5 stars Good
    Reviewed in the United States on November 28, 2024
    Fast delivery, good product.
  • Deer Hunter
    5.0 out of 5 stars 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.
  • Buyer of things
    5.0 out of 5 stars Yes, this is what you want for the HiSmith Machines
    Reviewed in the United States on September 23, 2024
    Bought this to extend the height of my HiSmith machine. Worked perfectly.
  • E. Baril
    5.0 out of 5 stars Good
    Reviewed in the United States on November 17, 2024
    They are fine
  • mark m
    5.0 out of 5 stars Right on the money
    Reviewed in the United States on October 21, 2024
    Very high quality precision ground rods, excellent tolerances..
  • Panda
    5.0 out of 5 stars 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.
  • Adam
    5.0 out of 5 stars Very Solid
    Reviewed in the United States on July 4, 2024
    High polish finish, perfect for what I needed them for; precise machining.
  • Matt R
    4.0 out of 5 stars Cetme jig bar
    Reviewed in the United States on July 8, 2024
    This bar is the right diameter to bend a cetme flat around and buying it though amazon was the cheapest option. It didn't flex in the press, just worked out great.

    • Best Sellers in

     
     

    BESTORQ A16 or 4L180 V-Belt, Classic Wrapped Rubber X3 V-Belt, Black, 18" Outside Circumference x .51" Width x .34" Height, P

    4.5 4.5 out of 5 stars 775
    10.81
     
     

    2 Pcs UCP202-10 Pillow Block Bearing 5/8 inch Bore Mounted Pillow Bearing Cast Iron Base and Self Aligning Chrome Bearing

    4.5 4.5 out of 5 stars 1254
    15.74
     
     

    GoHobby RC Ball Bearings 10-Pack Bearing Steel and Double Rubber Sealed Miniature Deep Groove Ball Bearings (10x15x4mm)

    4.7 4.7 out of 5 stars 36
    9.96
     
     

    Goodyear B46 /5L490 Classical Wrapped Industrial V-Belt, 49" Outside Circumference

    4.6 4.6 out of 5 stars 203
    11.53
     
     

    BESTORQ A24 or 4L260 V-Belt, Classic Wrapped Rubber X3 V-Belt, Black, 26" Outside Circumference x .51" Width x .34" Height, P

    4.5 4.5 out of 5 stars 766
    12
     
     

    D&D PowerDrive 3L440 V Belt, 3L, Rubber, 3/8" x 44" OC

    4.4 4.4 out of 5 stars 302
    6.69
     
     

    Emtel 23 AWG - 1 lb (630 feet) 99.9% Pure Copper Wire, Enameled Magnetic Wire for Motor, Transformer, Magnetic Coil, & Electr

    4.6 4.6 out of 5 stars 485
    24.99
     
     

    Goodyear 4LK890 Lawn and Garden Aramid V-Belt 1/2 x 89 in

    4.5 4.5 out of 5 stars 36
    24.5