10pcs/set 687zz Miniature Roller Bearing Shafts Deep Groove Steel Bearings

10pcs/set 687zz Miniature Roller Bearing Shafts Deep Groove Steel Sealed Ball Bearings
Features:
Made of high quality bearing steel with high hardness, strong load capacity and durability against deformation.
Precision instrument testing ensures that the error is minimized.
For various toys, sports goods, medical equipment, etc.

Specifications:
Inner diameter: 7 mm/0.28"
Outside diameter: 14 mm/0.55"
Thickness: 5 mm/0.2"
Material: carbon steel
Sealed Dust-proof Form: ZZ

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 slight measuring deviation due to manual measurement.

10 x Bearings