10-Piece 6001-2RS Shielded Deep Groove Radial Ball Bearing,Durable Multi-Use Rubber Sealed Ball Bearings for Ships, Household Appliances (12X28X8mm)

With polished smooth surface, it works well with high efficiency causing low noise. High temperature resistance, able to operate at a temperature range of -20-200℃ or so. Adopting premium bearing steel material, solid enough for a long term use. Wide applications in many fields: industrial machines, cars, ships, household appliances, health care system, etc. 2 Rubber seals protect it against water and dust or any other objects invasion.