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> 6704 zz z 2Z ball bearing free ship 20MM shielded
6704 zz z 2Z ball bearing free ship 20MM shielded
One Ball Bearings 6704ZZ, bearings are made from Chrome Steel, bearing has 2 Metal Shields to protect the bearing from dust or any possible contamination, these bearings are self lubricated (bearings are already greased).
* Bearing dimensions: 20mm x 27mm x 4mm
6704ZZ Bearing 20x27x4 Shielded:vxb:Ball Bearing