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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
high-speed operation in a compact footprint
Size: 70 x 125 x 39
one Shield from each side to protect the bearing from dust or any possible contamination
🟢 Non-separable construction
the NU311MY inner diameter is 55mm
6203-2RS Full Ceramic ZrO2 Bearing - Sealed - 17mm ID Outer Diameter - 21mm high-speed operation in a compact6203 2RS Full Ceramic Ball Bearing 17mm ID 40mm OD 12mm Width Zirconia This 6203 2RS is a fully ceramic deep groove ball bearing made from ultra durable Zirconia (ZrO), offering outstanding resistance to corrosion, high temperatures, and wear. With PTFE seals and a PTFE cage, it's ideal for chemical environments, high speed machinery, or non magnetic systems. Pack size: 1 bearing Type: Full ceramic sealed ball bearing Material: Zirconia ceramic (ZrO)