Bearings
Bearing
INCH THRUST BEARING NTA SERIES
Overview: Thrust needle roller and cage assemblies are complements of small diameter needle rollers, arranged in a spoke-like configuration. Needle rollers are equally spaced by means of a cage, its web section separates the rollers and provides guidance to keep them tracking in an orbital path. The purpose of these assemblies is to transmit a thrust load between two relatively rotating objects while greatly reducing friction.
Thrust needle roller and cage assemblies also can be unitized with lipped washers to serve as raceway surfaces Compatible with the needle rollers. Washers can be supplied separately or can be mechanically unitized to the thrust needle roller and cage assemblies Compatible with ease of handling.
Features: One-way fool-proof assembly features, anti-rotation locking features and lubrication flow enhancements.
Benefits: High-speed performance and application flexibility.
Dimension
Inch Thrust Needle Roller Bearing NTA Series, Structure A Set Of Thrust Bearing Containing Two Washers
Item: NTA1818 + TRA1828
Assembly Dimensions: 28.58mm x 44.45mm x 1.9837mm
Shaft Dia (Inch): 1 1/8
Inner Dimension: 28.58 mm
Outer Dimension: 44.45 mm
Width: 1.9837 mm
Features:
Needle bearings are roller bearings with cylindrical rollers. The advantages of needle roller bearings are small radial cross-sectional dimensions and high radial loads. Suitable for use in restricted installation spaces.
Steel cage guides and evenly spaced rollers reduce friction, vibration and noise. Heat resistant and durable under heavy loads.