Mod 1 Pinion Gear 21T Spur Gear Bore 6mm 8mm 1M-21T Transmission Accessories
Specification:
Spur gear
Module: 1 Mod
Number of teeth: 21Teeth
Material: 45# steel
Outer diameter: about 23MM
Total thickness: about 18MM
Effective tooth length: about 10MM
Grub screws: 2 fixing screw holes M4
Module: 1 Mod
Number of teeth: 21Teeth
Material: 45# steel
Outer diameter: about 23MM
Total thickness: about 18MM
Effective tooth length: about 10MM
Grub screws: 2 fixing screw holes M4
Step diameter: about 17MM
Surface: No high frequency processing,but Blackened surface treatment
Bore: According to your choice
Surface: No high frequency processing,but Blackened surface treatment
Bore: According to your choice
Tips ：
The picture is for reference only, please select your requirements from the dropdown lists above.
For high precision gear, please note before buying: made by gear shaping, there will be a slight eccentric phenomenon.
The picture is for reference only, please select your requirements from the dropdown lists above.
For high precision gear, please note before buying: made by gear shaping, there will be a slight eccentric phenomenon.
Package included:
According to your choice x1
Note:
Please allow minor errors due to manual measurement. Thanks for your understanding.
Monitors are not calibrated same, item colour displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
