Specification Brand : HARFINGTON BulletPoint1 : Size - Block Model: UC202-10; Bearing Inner Diameter: 5/8" Bore; Total Size(Approx): 75x75x33mm/2.95"x2.95"x1.3" (L*W*H); Mounting Hole Diameter: 12mm/0.47"; Holes Centre Distance: 53NA/2.09"; Bearing Thickness: 4.4mm/0.17" BulletPoint2 : Material - Mounting bearings are made of bearing steel, which is durable for higher resistance and durability. Bearings come pre-lubricated and ready for immediate installation. BulletPoint3 : Features - These mounted bearings are self-aligning, you can use them on drift tricycle, yard rollers, and garage door spring bars, which can be easily adjusted or replaced. The appropriate lubricating oil can be added through a grease nipple after using for a period of time. BulletPoint4 : Applications - Self Aligning ball bearings are widely used in various machinery, such as food machinery, film processing machinery, textile machinery, printing machinery, agricultural equipment, etc., and can be used in motorcycles, water pumps, fans, air conditioners, microwave ovens, sewing machines, washing machines, office equipment, etc. BulletPoint5 : Notice - Special attention should be paid to adjusting the axial clearance of the bearing when installing and operating the bearing, and it can be installed with pre-interference in order to increase the rigidity of the bearing. Color : Black ExternallyAssignedProductIdentifier1 : 0774229530746 ExternallyAssignedProductIdentifier2 : 774229530746 IncludedComponents : Deep Groove Bearings ItemName : HARFINGTON 2pcs UCF202-10 Pillow Block Bearing 5/8" Bore Cast Iron Base Chrome Steel Mounted Ball Bearings Self Alignment with Hex Key Wrench ItemPackageDimensions_Height : 3.54 inches ItemPackageDimensions_Length : 5.12 inches ItemPackageDimensions_Width : 4.33 inches ItemPackageQuantity : 2 ItemTypeKeyword : pillow-block-bearings Manufacturer : HARFINGTON Material : Alloy Steel ModelNumber : 687-2RS NumberOfItems : 2 PackageLevel : unit PartNumber : hta230815hh000766 ProductDescription : Mounting bearings are made of bearing steel, which is durable for higher resistance and durability. These mounted bearings are self-aligning, you can use them on drift tricycle, yard rollers, and garage door spring bars, which can be easily adjusted or replaced. Bearings come pre-lubricated and ready for immediate installation. The appropriate lubricating oil can be added through a grease nipple after using for a period of time. Self Aligning ball bearings are widely used in various machinery, such as food machinery, film processing machinery, textile machinery, printing machinery, agricultural equipment, etc., and can be used in motorcycles, water pumps, fans, air conditioners, microwave ovens, sewing machines, washing machines, office equipment, etc. Notice: Special attention should be paid to adjusting the axial clearance of the bearing when installing and operating the bearing, and it can be installed with pre-interference in order to increase the rigidity of the bearing.