NTA1220 Thrust Needle Roller Bearings with Washers 3/4" Bore 1-1/4" OD 5/64" Width 12pcs

Key Features

• [MODEL] - Bearing Model NTA1220 (I.D.=3/4", O.D.=1-1/4", Thickness=5/64"); Washer Model TRA1220
• [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
• [FEATURES] - Needle Roller Thrust Bearings can accommodate axial loads in one direction only
• [WASHER] - Combined with 2 washers for applications where adjacent machine components cannot serve as raceways
• [PACKAGE CONTENT] - 12 x Bearings, 24 x Bearing Washers

Product Description

Description: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 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.Made of hardened spring steel, both faces of the washers are polished and can be used 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.Specification:Bearing Model: NTA1220Bearing Washer Model: TRA1220Needle Roller Material: Chromium Steel (GCr15)Cage Material: ST13 SteelBearing Washer Material: 65Mn Spring SteelBore Diameter (d): 3/4"Outside Diameter (D): 1-1/4"Bearing Thickness (T1): 5/64"Washer Thickness (T2): 0.8mm (Approx.)Package Contents:12 x Bearings24 x Bearing Washers