KP08 Pillow Block Mounted Ball Bearing with 8mm Bore
৳250
Metal U Groove Sealed Guide Wheel Pulley Rail Ball Bearing U604ZZ for 3D Printer
৳90
The U604ZZ is a small, metal U-groove guide wheel / pulley that incorporates a sealed deep-groove ball bearing. It’s designed for situations where you need smooth, guided rolling along a rail or track—not a typical V-wheel system, but similar in concept. Because the bearing is sealed, it’s more resistant to dust and debris, which helps with lifespan and consistent movement.
| Feature | Details |
|---|---|
| Model | U604ZZ (also referred to as 604UU) |
| Bearing Type | Deep-Groove Ball Bearing, U-Groove |
| Shield / Seal Type | Dual-sealed (ZZ) |
| Material | Metal (bearing + wheel body) |
| Inner Diameter (ID) | 4 mm |
| Outer Diameter (OD) | 13 mm |
| Width / Thickness | 4 mm |
| Groove Type | U-shaped groove |
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