
Miniature Stainless Steel Bearing S605 S606 S608 S607zz Micro Ball Bearing for Medical Equipment. Stainless Steel Material: Made of AISI 440C or 316 stainless steel for superior rust and corrosion resistance. Waterproof Design: Suitable for wet environments with metal shields (ZZ) or rubber seals (2RS). High Precision Grades: Available in Z1V1, Z2V2, Z3V3 and P0, P4, P5 accuracy levels for smooth operation. Wide Size Range: Models S604 to S609 available to fit compact designs and heavy machinery. Low Friction Performance: Precision steel balls ensure quiet, smooth rotation even at high speeds. 12-Month Warranty: Free replacement for any manufacturing defects within 12 months of arrival. Third-Party Inspection: 100% welcome for SGS, Intertek, or BV inspections before shipment. OEM & Customization: Support for non-standard bearings, laser marking, and custom color boxes.