Boxonly Deep Groove Ball Bearing Rubber Cover Sealed 6004RS Bearing Steel Medium Speed Ball Bearings 20mmx42mmx12mm 10Pcs

Key Features

• Bearing made of The High-quality Bearing steel Material,Durable and Pracitcal.Hardness 60-62°.Good load-bearing capacity,High speed use,Excellent wear resistance,Low noise,High precision.
• Rubber Cover Bearing model: 6004RS,Size: 20mmx42mmx12mm,Accuracy:P0.Accuracy is generally based on international DIN or ANDI standards.Use P and ABEC respectively to represent the accuracy level.PO level (ABEC-1)+0.000 to -0.007.Deep Groove Ball Bearing Double Side Rubber Cover Sealed
• Bearings the size of radial clearance will affect the product effect.Determine the more suitable clearance based on your product.The smaller clearance prevents rolling from shaking or swinging.Can keep the product in a straight line when rolling.The larger clearance increases the maximum speed of the bearing
• Bearing with small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance.Oil and grease have a lubricating effect on bearings, different Oils and fats have different densities and temperature resistance limits.Good oils can enhance performance and reduce noise.Increase smoothness, lightness, and service life.
• Deep Groove Ball Bearings are one of the most widely used rolling bearings. They are used to accommodate radial and axial loads in both directions.Bearing Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on. Bearing steel Bearings applicable places:Motor motor,Precision instruments,High end pulley,High speed products,Precision mechanical transmission,Household Electric Appliances medical apparatus and instruments ect.

Product Description