When I first had to disassemble my printer's extruder this spring, it flew out and was never seen again. I am very happy that they are available and they are actually better than what I had before. They feel a little stiffer and help grip the thread better.
Linear Clamping Support Bearing by Sydien
4 Review
Enhanced Performance Sydien SCS12UU Bearing Bushing Diameter for Precision Machinery
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Bearing 608- ZZ1MC3E (8x22x7) NSK//80018
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๐ Wheels Manufacturing Ball Retainer Bag: Convenient Storage and Protection for Your Ball Retainers
6 Review