Specification Brand : uxcell BulletPoint1 : [MODEL] - Bearing Model: NTA2840 (I.D.=1-3/4", O.D.=2-1/2", Thickness=5/64") BulletPoint2 : [MATERIAL] - Chromium steel rollers for heat tolerance and durability under heavy loads; Steel cage guides and evenly spaced rollers for reduced friction, vibration, and noise BulletPoint3 : [FEATURES] - Needle Roller Thrust Bearings can accommodate axial loads in one direction only BulletPoint4 : [FUNCTION] - These rollers are used to reduce friction of a rotating surface. It can serve as raceways in the faces of adjacent machine components BulletPoint5 : [CAPABILITY] - 20600N Static Load Capacity, 119600N Dynamic Load Capacity, 6900RPM Maximum Rotational Speed ExternallyAssignedProductIdentifier1 : 734730754789 ExternallyAssignedProductIdentifier2 : 0734730754789 ExternallyAssignedProductIdentifier3 : 00605790215100 IncludedComponents : Thrust Needle Roller Bearings ItemName : uxcell NTA2840 Thrust Needle Roller Bearings Assembly 1-3/4" Bore 2-1/2" OD 5/64" Width ItemPackageDimensions_Height : 6.985 centimeters ItemPackageDimensions_Length : 0.0762 centimeters ItemPackageDimensions_Width : 6.985 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : needle-roller-bearings Manufacturer : uxcell Material : Alloy Steel ModelNumber : a19123000ux0389 NumberOfItems : 1 PartNumber : a19123000ux0389 ProductDescription : Description: This Needle Roller Thrust Bearings provide a high degree of stiffness within a minimum axial space. It has a smaller cross-section than a standard thrust bearing for use in restricted spaces. These bearings to accommodate heavy axial loads and peak loads due to the small diameter deviation of the rollers within one assembly. Thrust Bearings can be combined with washers in applications where adjacent components cannot serve as raceways. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.