uxcell SCS8UU Linear Ball Bearing Slide Block Units, 8mm Bore Dia (Pack of 4)
uxcell
VEVOR Linear Rail Slide, 2PCS 20mm x 1000mm, Linear Bearing Slide Set with 4PCS Block Bearings SC20UU 4PCS Shaft, Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar
VEVOR
uxcell LM8UU Linear Ball Bearings 8mm Bore 15mm OD 24mm Length for CNC Machine 3D Printer 4pcs
uxcell
uxcell LM25UUOP Linear Ball Bearings Open Type, 25mm Bore Dia, 40mm OD, 59mm Length (Pack of 4)
uxcell