Bearing kit (4 bearings) for Venn Rea hub set

This is a set of 6 bearings for Venn Rea rim brake front and rear hub:

2 x 63800
1 x 6902
1 x 6802 

The Venn Rea hubs can be found in the following Venn wheels: Venn Rev 35 TUC, Venn Rev 35 TCC, Venn Rev 507 TCC, Venn Alter 44 TCC