Planar Bearing 77x120x21.5

This is a 77x120x21.5 planar bearing.

The bearing use POM balls (Amazon, Aliexpress, ...).

Use the chain "solid plastic pom ball" to search on internet.

Features

Big crown

Internal diameter : 79mm

External diameter : 120mm

Width : 6mm

Small crown

Internal diameter : 77mm

External diameter : 108mm

Width : 7.3mm

General

Total width : 21.5mm

Balls : 14

POM ball diameter : 11.11mm

Assembly

See the pictures

Releases

01/04/2024 : adding “9033_PlanarBearing77x120x21.5.f3d” file (original Fusion design)

Print Settings

Printer Brand:Prusa

Printer:I3 MK3S

Rafts:No

Supports:No

Resolution:0,15mm

Infill:30%

Filament:Giantarm PETG Black & Silver