ORO1 Pair Luggage Wheels Replacement 4018mm Case Wheels with 8mm(0.31") Bearings Wheels for Suitcase and Inline Outdoor Skate and Caster Board

What are the specific type (bearing number) of abec bearings used?

Are the bearing weather resistant?

I need two wheel for my American tourister luggage . I don’t know the size of wheel to order my luggage is 27 inch long and 18 wide .can you help me t

Will your wheels work on Away brand luggage?