Specification Brand : uxcell BulletPoint1 : R4ZZ (I.D.=1/4", O.D.=5/8", Thickness=0.196") BulletPoint2 : r4-2z bearings are shielded on BOTH SIDES to keep lubricant in BulletPoint3 : Chromium Steel long-life bearings, smooth and low noise BulletPoint4 : ABEC Tolerance 1 (P0), Z2 Noise Level for most general use BulletPoint5 : Static load rating of 615 newtons and dynamic load rating of 1480 newtons Color : Silver Edition : 91 ExternallyAssignedProductIdentifier : 5052127036740 ExternallyAssignedProductIdentifier1 : 650209434016 ExternallyAssignedProductIdentifier2 : 650209434023 ExternallyAssignedProductIdentifier3 : 0650209434016 ExternallyAssignedProductIdentifier4 : 0650209434023 IncludedComponents : ARRMA Ball Bearing 8x16x5mm (2RS) (2), ARA610037 ItemDisplayWeight : 63 pounds ItemName : uxcell R4ZZ Deep Groove Ball Bearing 1/4-inchx5/8-inchx0.196-inch Shielded Z2 Lever Bearings 20pcs ItemPackageDimensions_Height : 13.716 centimeters ItemPackageDimensions_Length : 1.016 centimeters ItemPackageDimensions_Width : 8.128 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : uxcell Material : Alloy Steel ModelNumber : a19091100ux0554 NumberOfItems : 1 PackageLevel : unit PartNumber : a19091100ux0554 ProductDescription : Description: Single-row, pre-lubricated, normal accuracy. 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. With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance. Chromium Steel (GCr15) made with heat treating, provides high and uniform hardness, good wear resistance. Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on. Notice: Keep clean to prevent dust from entering the bearing. Do not make strong impact on the bearing during use. Use proper tools for mounting. Hot mounting is recommended for machinery and equipment with high precision requirements. When operating the bearings, pay attention to wear gloves to prevent the bearings from corrosion and rusting.
Selecting Guide: Shields (Designation Suffix Z/ZZ) - High speed. Protect from dirt and debris. Sealed (Designation Suffix RS/2RS) - Made of sheet steel reinforced nitrile butadiene rubber (oil- and liquid-resistant). Lower limit speed than Shield Bearings. Specification: