Package Content: 2 Pcs SR188 Hybrid Ceramic Bearing. Size: ID 6.35 mm/0.25 inch x OD 12.7 mm/0.5 inch x Thickness 4.74 mm/0.19 inch
Ultra High Hardness: Si3N4 balls offer exceptional hardness for excellent wear and corrosion resistance, complemented by the AISI440C stainless steel outer ring structure to enhance bearing stability and lifespan
High Precision: ABEC3 bearings, with tight dimensional tolerances, ensure smooth movement with minimal friction, making them suitable for applications that require reliable rotation and durability
Lightweight Design: The use of lightweight materials reduces bearing stress, improving equipment efficiency. Easy installation & replacement
Wide Applications: Suitable for skateboards, power tools, high-speed motors, cryogenic engineering, industrial robots, fishing gear, small motors, etc