SMR137ZZ Stainless Steel Ball Bearing 7x13x4mm Shielded MR137ZZ Bearings 5pcs - Silver
$12.49
- SMR137ZZ (I.D.=7mm, O.D.=13mm, Thickness=4mm)
- smr137z bearings are shielded on BOTH SIDES to keep lubricant in
- Stainless steel races for durability and corrosion resistance ...