3D Printer Filament Spool Holder (Bearing) - ProPrint 135

A bearing-mounted filament spool holder for 3D printers that delivers smooth, even material feed during printing. The bearings reduce resistance, extruder load, and the risk of jerks — improving print quality.

The design accommodates spools of different widths and weights. It fits most 3D printers and is compatible with popular materials like PLA, PETG, and ABS. It can be mounted on a table or directly on the printer frame.

Key benefits:

• Smooth spool rotation via bearings
• Adjustable width for different spool formats
• Tool-free installation
• Durable nylon and metal construction
• Reduced extruder load

Specifications:

• Spool width: 56–150 mm
• Rotation type: ball-bearing
• Material: nylon + metal
• Compatibility: 1 kg / 2 kg / 3 kg / 5 kg spools
• Mounting options: tabletop or printer frame

Package includes:

• Spool holder
• Axles and mounting hardware

This holder helps stabilize filament feed, reduce jerks, and improve print quality without any printer modifications.