Specification Brand : ACROPIX BulletPoint1 : 4 Pcs Universal Bearing Steel and Copper Thrust Ball Bearing. BulletPoint2 : Feature: These F10-18M Thrust Ball Bearings are made from durable bearing steel and copper, size: 10x18x5.5mm. BulletPoint3 : Good Replacement: To replace your Thrust Ball Bearing if it made noise, cracked, low speed and bad friction while working. BulletPoint4 : Easy Installation - The table needs to be level during installation, otherwise it will interfere with installation calibration. BulletPoint5 : Note: Please confirm the model number and dimension before buying, thanks! Color : Gold Tone, Silver Tone ExternallyAssignedProductIdentifier1 : 4012801016506 ExternallyAssignedProductIdentifier2 : 04012801016506 IncludedComponents : NO ItemName : ACROPIX F10-18M Thrust Ball Bearing 10x18x5.5mm Single Row Roller with Washers Gold Tone - Pack of 4 ItemPackageDimensions_Height : 0.39 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 4 ItemTypeKeyword : thrust-ball-bearings Manufacturer : ACROPIX Material : Stainless Steel Material1 : Alloy Steel Material2 : Copper ModelNumber : S51104 NumberOfItems : 2 PartNumber : accar2305300555 ProductDescription : Features: Smooth bearing surface, compact structure, with strong bearing capacity, long service time. Suitable for high-speed, low friction, low-noise and low vibration, improve efficient and steady work. These Thrust Ball Bearings consist with cage assembly and washers, high temperature quenching forging, sturdy and durable in operation. Mainly applicated with cars, motorcycles, precision instruments, motors, jack lift etc.