washing machine parts speed reducer

1.Noise Test is  Less than 50dB

2.Material is  Plastic/Stainless steel

3.Decelerate ratio is 1:3.70

4.wave gear parameter is 10z30R and 11z30R

5.axial flee of input shaft is less than 0.5mm

6.axial flee of output shaft is less than 0.5mm

7.the size is A for 30 and B for 28,the PN.H is 28mm