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Linear Ball Bearing - 8mm diameter - LM8UU

SKU: ADA1181

$5.00 AUD, inc GST
$4.55 AUD, exc GST

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Linear Ball Bearing - 8mm diameter - LM8UU
5 AUD

SKU: ADA1181

$5.00 AUD, inc GST
$4.55 AUD, exc GST
In stock, with a short lead time. 22 units dispatch in 4 to 7 days (in addition to the shipping method you choose). Our timing and stock is accurate. Delivery to you by Tue, 29th of Aug with Express Post within Australia.

This linear ball bearing is sort of the opposite of the radial ball bearings you may be familiar with. Its intended to slide along an 8mm linear shaft, rather than rotate around it. These are very slim, and good for when you want to attach a motion carriage onto a railing without adding a lot of weight.

These are very basic bearings, they're meant for a stepper-motion controlled setup so they're not ultra-smooth. They're best used for DIY/hobby robotics projects!

Comes as a single bearing. Adafruit have a bunch of bearings, supports and platforms that you may want to use with an 8mm based rail system so check out Adafruit's CNC category

Technical Details

  • 24mm long x 15mm outer diameter x 8mm inner diameter
  • Dynamic load rating C(N): 260 N
  • Static load rating Co(N): 400 N
  • 4 Ball races inside
  • 2 grooves with 14.5mm outer diameter
  • Grooves vary in width between 1mm and 1.25mm
Documentation and Resources:

Product Comments

We deliver Australia-wide with these options:

  • $3 for Small Items (4-6 days, not tracked, only available on selected small items)
  • $6.95 for Standard Post (2-4 days, tracked)
  • $8.32 for Express Post (1-2 days, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11.49 for Pack and Track (3+ days, tracked)
  • $16.50 for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount might increment based on the weight of your order.

Our physical address:

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Please checkout our customer service page if you have other frequently asked questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.