U604ZZ Deep U Groove Ball Bearings

$7.99
Quantity

This U604ZZ bearing is made of bearing steel material which makes it durable and resistant to deformity under heavy loads, rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction. Great replacement parts extruder accessories for 3D printer to replace your broken or unworkable one.

Specifications:
Material: bearing steel
Model: U604ZZ
Inner Diameter: 4mm
Thickness: 4mm
Outer Diameter: 13mm
Groove Depth: 1mm
Groove Width: 2.1mm

Package includes:
Deep Groove Ball Bearings * 10PCS/20PCS/50PCS

FREE shipping from our Chinese warehouses.
The picture is for reference only. Please adhere to the original products in case of any mistake.