50Pcs U Groove Bearing U624ZZ Carbon Steel Durable V Groove Ball Bearing Pulley For Rail Track Linear Motion Systems-B61B

High-concerned chemical : None Origin : Mainland China Specification 1 : U Groove Bearing Specification 2 : Bearing Specification 3 : Radial Ball Bearings Specification 4 : Ball Bearing Specification 5 : DeepGroove Ball Bearings