1/160 N Scale Train Track Model Accessories Train Treadmill Track Bearing Train Roller Test Stand With 6 Rollers

 color : including line,not including line

 Desciption : 
Dear friends, if you need a separate roller, please click the link below to buy it!
Purchase link for individual rollers
N scale 1/160
N ratio is dedicated, the length is 50cm, and the six pairs of wheels do not include the power supply.3D printing molding, 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, which reduces the current loss, makes the front drive work more stable, and the rotation is 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 Nikken Electric Bearing Factory. The bearing copper matrix is softer than the wheel material to protect the front metal wheel from wear.
The positioning steel pin is made of bearing steel, which is harder and more wear-resistant.
The fixing screws are also steel parts that are commonly used in aircraft models or hexagon socket screws made of stainless steel.
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