NC700 sprocket carrier bearing and rear wheel bearing dust seal

[Thomas]

What size is sprocket carrier bearing dust seal? Can I use this: https://www.skf.com/fi/productinfo/productid-28X47X7 HMSA10 V instead of airai 28x47,2x7 on rear wheel bearing?

 

[lootzyan]

A strange question because according to the information I see in the NC700, a sprocket carrier bearing dust seal (30x50x7) is used.