uxcell Linear Rail Bearings Kit 12mm x 200mm Linear Guide Rails SBR12LUU Square Type Carriage Bearing Blocks for Automated Machines and Equipment 2 Set: Amazon.com: Industrial & Scientific
uxcell SBR12UU Linear Ball Bearing Slide Block Units, 12mm Bore Dia(Pack of 2): Amazon.com: Industrial & Scientific
Amazon.com: LTEFTLFL Sc25Uu 25Mm Linear Axis Ball Bearing Block Motion Slide Bearing Block for CNC Part : Industrial & Scientific
20 Stücke Rillenkugellager, V623zz Kohlenstoffstahl 90 ° V Mini Kugellager Riemenscheibe für Schienenbahn Linear Motion System 3x12x4mm : Amazon.de: Baumarkt
Advanc3D Linear Flansch Kugellager LMH8LUU beidseitig geschlossen 21