30204 + 30205 + Seal (x2), Maypole Trailers, Daxara. 2 X 30205 - OD 52mm, ID 25mm. 2 X 30204 - OD 47mm, ID 20mm. Bearing kit to fit the following trailers Erdé 142, 143, Daxara147, 157, Maypole 6815, with RTN hub.
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