Features:
1. Strong load capacity, smooth movement, excellent performance. 
2. Not easy to deform 
3. High precision, long life 
4. Widely used, such as: universal wheel, office equipment, medical equipment, skateboard shoes, fishing gear, etc.

Specifications:
Internal diameter: 10mm/0.39"
Outside diameter: 22mm/0.87"
Height: 6mm/0.24"
Type: Single row deep groove ball bearing
Material: Carbon steel

Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3mm measuring deviation due to manual measurement.
10 X Bearing Pulley Wheels