10Pcs 8mm Bore Diameter Pillow Block Ball Insert Bearing Rail Mounted sold2025 Enjoy your wireless up to

Enjoy your wireless up to 7-40 HOURS reading

Auto Wake-up FunctionAutomatically wakes from sleep mode upon sensing vibration in the bicycle

Application : Suitable for Smartphone

it is a fixed angle)

Pen Barrel diameter 0

10Pcs 8mm Bore Diameter Pillow Block Ball Insert Bearing Rail Mounted sold2025 Enjoy your wireless up to10Pcs 8mm Bore Diameter Pillow Block Ball Insert Bearing Rail Mounted Total Size(Approx): 55 x 29 x 13mm(LWH) Inner Diameter: 8mm Outside Diameter: 21mm Mounting Hole Diameter: 5mm Holes Centre Distance: 44mm Product Features Material: Zinc Alloy Color: Silver Total Size: 55 x 29 x 13mm(L*W*H); Mounting Bore Diameter: 8mm Package Content: 10pcs Pillow Block Bearing This Bearing is a self aligning, you can adjust or replace the bearing easily.