121a 121.2b 0.2m 2.8mm de diâmetro pinhão 12 dentes 1mm furo 2.5mm de espessura micro engrenagens de cobre 5 tamanhos
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€3.04€3.62
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Specifications
- Brand Name
- NONE
- Certification
- NONE
- Origin
- Mainland China
- Direction
- Right Hand
- Shape
- Pinion
- Processing
- Forging
- is_customized
- Yes
- Model Number
- 121A 0.2M
- Standard or Nonstandard
- Standard
- Tooth Profile
- Spur Gear
- Pressure Angle
- 20
- Material
- Copper
Product Description
Note: the price is for 5PCS
Teeth: 121A
Modulus: 0.2
Inner bore: 1 mm for tight fitting
Total thickness: 2.5 mm
Maximum outside diameter: 2.8 mm
Material: Brass
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Teeth: 121.2B
Modulus: 0.2
Inner bore: 1.22 mm
Total thickness: 2 mm
Maximum outside diameter: 2.8 mm
Material: Brass
Product information last updated on March 6, 2026