6702ZZ Bearing 15x21x4 Shielded
Closures: Metal Shields
Quantity: 1 Bearing.
Quality: Electric Motor Quality
Bearing dimensions: 15mm x 21mm x 4mm
One Ball Bearings 6702ZZ, 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).