1Mod 21T Pinion Gear 8mm Bore 45# Steel Motor Rack Spur Gear with Step, 2 Set
Descriptions
- Universal Mod 1 pinion gear, fit 8mm RC motor shaft, 21 Teeth surface hardened, for RC car truck buggy and more.
- Made of 45# carbon steel, the pinion gear has better hardness, higher strength and resistance to deformation than ordinary A3 steel.
- Frequency hardened parts have higher wear resistance, higher strength and lower notch sensitivity, durable and reusable.
- Each pinion is equipped with grub screws for more stable rotation and easy installation.
- Please make sure your spur gear have the same pitch(Mod 1) to work with and check the size before purchasing.
- Model: Mod 1
- Teeth: 21T
- Pitch: 3.14mm
- Teeth Surface: Hardened
- Material: 45# Steel
- Surface Treatment: High-Frequency Quenching
- Hole Size (Bore): 8mm
- Outer Diameter (Teeth Part): 23mm
- Effective Teeth Length: 10mm
- Total Thickness: 18mm
- Gear Step: 17mm x 8mm (D*H)
- 2 x Pinion Gears
- 4 x Grub Screws
Hot Item
- 1.We accept eBay payment .
- 2.Payment must be received within 7 business days of auction closing.
- 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
- 2.Items will be shipped within 1-3 business day when we received payment.
- 3.Delivery time depends on destination and other factors.
1Mod 21T Pinion Gear 8mm Bore 45# Steel Motor Rack Spur Gear with Step, 2 Set
Descriptions
- Universal Mod 1 pinion gear, fit 8mm RC motor shaft, 21 Teeth surface hardened, for RC car truck buggy and more.
- Made of 45# carbon steel, the pinion gear has better hardness, higher strength and resistance to deformation than ordinary A3 steel.
- Frequency hardened parts have higher wear resistance, higher strength and lower notch sensitivity, durable and reusable.
- Each pinion is equipped with grub screws for more stable rotation and easy installation.
- Please make sure your spur gear have the same pitch(Mod 1) to work with and check the size before purchasing.
- Model: Mod 1
- Teeth: 21T
- Pitch: 3.14mm
- Teeth Surface: Hardened
- Material: 45# Steel
- Surface Treatment: High-Frequency Quenching
- Hole Size (Bore): 8mm
- Outer Diameter (Teeth Part): 23mm
- Effective Teeth Length: 10mm
- Total Thickness: 18mm
- Gear Step: 17mm x 8mm (D*H)
- 2 x Pinion Gears
- 4 x Grub Screws
Hot Item
- 1.We accept eBay payment .
- 2.Payment must be received within 7 business days of auction closing.
- 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
- 2.Items will be shipped within 1-3 business day when we received payment.
- 3.Delivery time depends on destination and other factors.