| Product Description 10Pcs/lot 3d Printer parts Extruder Parts U-groove idler belt pulley ball Rail bearing U604ZZ u ditch 604UU U groove 4x13x4mm
Description:
U604ZZ 604UU 4x13x4mm U Groove Carbon Steel Deep Groove Ball Bearing Traces Walking Guide Rail Bearing
Material: carbon steel
Groove width: 2mm
Groove depth: 1mm
Model:U604ZZ
Quantity:1pcs
This section bearing feel smooth, low noise, long service life. Is suitable for motor, toys, model, instruments and meters, electric tools, communications equipment, fitness equipment and other fields.extruder round wheel gear fitting pulley...
It's brand new, good quality & high performance
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. Brand Name:T-TreesItem Type:Ball BearingsModel Number:U604ZZ |
