Product description:
1.PU wheel
2.bearing:plain bearing
3.colour:as your request
4.light weight,acid and base resistant

Feature:Enviromental pu raw material 

              High elastic

1)5inch:150x50

2)6inch:6"x2"

3)7inch:7"x2.50-4

4)8inch:8"x2.50-4,200x50,8"x2.50-6

5)10inch:10"x3.00-4,10"x3.50-4,10"x3.00-6

6)12inch:12"x3.00-5,12"x3.50-5,12"x4.00-4

7)13inch:13"x3.00/3.25-8,13"x5.00-6

8)14inch:14"x3.00-8,14"x3.50-8

9)16inch:16"x4.00-8,16"x4.00-10,16"x1.8A,16"x1.8B

10)20inch:20"x2.125"

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