MR137ZZ (I.D.=7mm, O.D.=13mm, Thickness=4mm) mr137zz bearings are Shielded on BOTH SIDES to keep lubricant in Made from Chrome Steel (GCr15), features with good anti-rust and c...
MR137ZZ (I.D.=7mm, O.D.=13mm, Thickness=4mm) mr137zz bearings are Shielded on BOTH SIDES to keep lubricant in Made from Chrome Steel (GCr15), features with good anti-rust and c...