Specification AutoPartPosition : inner Brand : ACROPIX BulletPoint1 : 2 Pcs Universal Bearing Steel and Copper Thrust Ball Bearing. BulletPoint2 : Feature: These F9-20M Thrust Ball Bearings are made from durable bearing steel and copper, size: 9x20x7mm. 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 FitType : Universal ItemName : ACROPIX F9-20M Thrust Ball Bearing 9x20x7mm Single Row Roller with Washers Gold Tone - Pack of 2 ItemPackageDimensions_Height : 0.43 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 2 ItemTypeKeyword : thrust-ball-bearings Manufacturer : ACROPIX Material : Copper,Material,Steel ModelNumber : accar2305300550 NumberOfBoxes : 1 PartNumber : accar2305300554 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.