Model Number:LM8UU Solid Polymer
Item Type:Ball Bearings
Place of Origin:Guangdong, China (Mainland)
Stock:In stock
Condition:100%
Usage:3D Printer parts
name:LM8UU Ball Bearing
size:8x16x25mm
Quatity:Guarantee
Package:Suitable Package
Replaces stock LM8UU Bearing commonly used in many 3D Printers
Fits Perfectly in 3D Printer Pillow Block. these only work if your rods are straight,
If rods are bent, they lock up and don't work correctly.
These do not need any lube or grease, they are self lubricating.
The Drylin has the lubrication built in.
Authentic RJ4JP-01-08 Sold polymer Linear bearing
Lubrication is built into the polymer, no need to use any oil or grease.
These slowly release lubrication as they slide,
and using additional lubrication will decrease the life
and could cause performance issues.
Attention: The inner diameter will be slightly larger than the 8mm Metal rod,
in order to reduce unnecessary friction and ensure smooth.
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