Note: The color of the item may vary slightly due to photography and your own computer 100% New Never Used Model: SC8UU Inner Diameter: 8mm/0.315" Length: 34.5mm/1.36" Weight: 210g Linear bearing is widely applied to electronic equipment, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, machinery, equipment, robots, tools, machinery, machine tools, automotive and digital three-dimensional coordinate measuring equipment and other precision equipment or special machinery industry
Package Included: 4 x Linear Ball Bearing
Most Helpful Customer Reviews
Shipping was on time and pakaged okay but when I put them on an *mm shaft they rocked back and forth on the shaft. I measured the shaft and it was right 8mm I measured the ID of the bearings and they were 8.23mm. Not good enough for 3d printers or CNC machines. Actually have bad bearings in them also after more testing.
Bought these to replace my old prusa i3 bed bearings, and upgrade to a 4 bearing setup.
I read the negative reviews, but figured I would try them out anyway. My mistake.
I found that 1 of the 4 has missing balls inside the bearing causing huge stuttering issues - it's completely useless.
I guess at least having 3 working ones allowed me to get my printer bed rolling again. 2 stars because the working ones do work well enough.
Great bearings for the price. They were good and tight on the 8mm shafts I purchased and glide smoothly. About the only downside I ran into with these is that the holes aren't tapped all the way through. Depending on how you want to mount them this may not be a problem, but for my application I did need to tap them, which was pretty easy.
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
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