Features:
These bearings are made from high quality carbon steel for durability and long service life.
They are double shielded to avoid contaminants entering and save
Bearings have 1.8mm deep that generally ride on a rail or track.
These are for bearings that are used in many linear motion sets.
There comes total 10 pieces bearings which you may use for many different projects.

Specifications:
Matter: High Carbon steel
Model: U624ZZ
Inner Diameter: 4mm/0.16"
Outer Diameter: 13mm/0.51"
Height: 7mm/ 0.27"
Width: 5.2mm/0.2"
Depth: 1.8mm/0.07"
Quantity: 10 Pcs/1 Set

Note:
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the different display and different light, the picture may not reflect the actual color of the item. Thank you!

Package Includes:
10 Bearings