1/87 Model Train Wheels Ho H0 Scale Metal Locomotive Treadmill Track Railway Set
For HO, the total length is 50cm, six pairs of wheels, and millions of ordinary connecting lines for easy connection. Firmware 3D printing, 304 solid stainless steel shaft, copper alloy oil bearing.
The improvement uses the model-specific gold-plated banana plug and stainless steel shaft for precision welding, striving to reduce the current loss, making the front drive work more stable and the rotation more delicate.
High-precision printing of 3d printed parts ensures installation accuracy and module strength.
The bearing adopts the powder metallurgy oil-bearing copper bearing produced by the bearing factory. The bearing copper matrix is softer than the wheel material, and the front metal wheel is protected from wear.
