Internal Gears
Gear Grinding: No
treatment: Quenching
Bearing: No
Heat treatment: Quenching
Backlash: None
Shaft hole tolerance: h7
Metal Bushing: No
Accuracy class: 8
Shape: Umbrella
Material: 45# steel
Gear Grinding: No
treatment: Quenching
Bearing: No
Heat treatment: Quenching
Backlash: None
Shaft hole tolerance: h7
Metal Bushing: No