688Z Ball Bearing - 8x16x5

688Z Ball Bearing - 8x16x5

€1.68 (tax incl.)
Size chart
Women's clothing size
Euro 32/34 36 38 40
USA 0/2 4 6 8
Bust(in) 31-32 33 34 36
Bust(cm) 80.5-82.5 84.5 87 92
Waist(in) 24-25 26 27 29
Waist(cm) 62.5-64.5 66.5 69 74
Hips(in) 34-35 36 37 39
Hips(cm) 87.5-89.5 91.5 94 99
How To Measure Your Bust

With your arms relaxed at your sides, measure around the fullest part of your chest.

How To Measure Your Waist

Measure around the narrowest part of your natural waist, generally around the belly button. To ensure a comfortable fit, keep one finger between the measuring tape and your body.

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688Z Ball Bearing - 8x16x5
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These bearings fit perfectly when coupled with our recessed plates and are designed to work with other applications such as the 8mm Acme Lead Screw. 

Product Features

  • Used in conjunction with several of our system builds
  • Rated to withstand as much as 6000 RPMs
  • All components are manufactured and tested under stringent guidelines
  • Made of durable chrome steel for high wear applications

What is Included

  • (1) Ball Bearing 688Z 8 x 16 x 5mm

Product Specifications

  • ABEC 1
  • RPM rating 5000-6000
  • Dynamic load rating Cr: 590 N
  • Static load rating Cor: 1260 N
  • Bore: 8mm
  • OD: 16mm
  • Width: 5mm
  • Chrome Steel
  • Color: Silver

Assembly / Support / Documentation:

Easy follow along assembly video – top notch awesome community support – open source files and documentation and examples.


3D Model Resources:

Free 3D models of the OpenBuilds Component Library.

Sketchup FilesCAD Files
Product Details
688Z Ball Bearing - 8x16x5
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