TAMIYA BBX BB-01 86T Medium Carbon Steel Spur Gear BBX086TS by GPM  [BBX086TS]

TAMIYA BBX BB-01 Medium Carbon Steel Spur Gear 86T - GPM BBX086TS
Price:
USD$14.90
Brand:
GPM
Model:
BBX086TS
GTIN:
4894538380606
Condition:
Brand New
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alt="TAMIYA BBX BB-01 Medium Carbon Steel Spur Gear 86T - GPM BBX086TS" title="TAMIYA BBX BB-01 Medium Carbon Steel Spur Gear 86T - GPM BBX086TS"

86T medium carbon steel spur with reinforced tooth profile

This 86-tooth spur is dimensioned for the TAMIYA BBX BB-01 gear stack and is CNC-focused in its profile control to provide consistent mesh across the BB-01 gearbox. The medium carbon steel material delivers higher wear resistance compared with the stock nylon component while preserving correct centre distance and tooth engagement.

The gear is intended for model-level tuning and durability upgrades. During installation set precise mesh and check pinion alignment to minimise stress concentration on mating gears and bearings and to ensure even load distribution across tooth faces.

Packing includes

  • Spur gear 86T - 1pcs

Original Name / Part No:

51714

Compatible Models

  • TAMIYA-1/10 BBX BB-01 CHASSIS-58719

 

Product Reviews
1 Reviews
rating
Perfect craftmanship, perfect Parts and very fast shipping! Excelent!

How should I set gear mesh with this steel spur?

Use a thin shim or paper method to establish a uniform contact patch across teeth, then secure the pinion and recheck under light load to confirm stable engagement.

What bearing tolerance is recommended?

Select bearings with minimal axial play and smooth rotation; any significant looseness increases risk of uneven tooth loading and accelerated wear.

Lubrication and maintenance guidance?

Apply a light, gear-specific grease to tooth flanks and inspect periodically for pitting or scoring. Remove debris and re-lubricate after wet or dusty runs.