Oumefar 10 Pcs Deep Groove Ball Bearing Miniature Double Rubber Sealed Ball Bearings Multi-Use Micro Bearings for 3D Printer RepRap Wheel Roller Skates 5x11x5mm

【High Quality Material】Our longboard bearings are made of high-quality bearing steel materials, which are strong enough for long-term use 【Rubber Seal Bearings 】The skateboard bearing with double-sided rubber sealing ring can prevent the intrusion of water and dust or any other objects. 【Wide Application】our ball bearings Fit for many fields: industrial machines, cars, ships, household appliances, health care system, skateboards, inline skates, roller skates, scooters, and other skating applications, also available for 3D printer wheel bearings 【High Temperature Resistance Bearing】The industrial bearingsable to operate at a temperature range of -20-200℃ or so 【Specification】Inner Dia:5mm/0.19inch; Outer Dia: 11mm/0.43inch; Thickness:5mm/0.19inch