Description

Description:
20Pcs 4x10x4mm Thin Wall Deep Grooving Ball Bearing Mini Ball Bearing Miniature Bearing.

Specifications:
Product Name:Deep Grooving Ball Bearing;
Material:52100 Chrome Steel;
Inner Diameter:4mm;
Outer Diameter:10mm;
Thinkness:4mm;
Quantity:20 Pcs Bearing.

Features:
– Deep grooving ball bearing.
– Double sided shield sealing design,protect the bearing efficiently,easy to clean.
– ABEC-5 standard precision.
– High strength and speed.
– Ideal for skateboard usage.

Package Included:
20 Pcs Bearing