Overview
Mfr description
NTA 4458 BRG
- Needle roller and cage thrust assemblies are complements of small diameter needle rollers arranged in a spoke-like configuration
- Needle rollers are equally spaced by means of a cage whose 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
- Unsealed closure
Specifications
- Thrust Bearing TypeRoller & Cage Assembly
- Bore Diameter
- Outside Diameter
- Operating Temperature Range-30 to 110 °C
- Bearing MaterialSteel
- Static Load Capacity255.8 kN
- Bore TypeRound
- Dynamic Load Capacity47.6 kN
- Cage MaterialSteel
- Max Rpm4600 rpm
- Cage TypeRiveted
- Compatible WasherTRA-4458
- Overall Width0.1250 in
- SeriesNTA
- UPC_NO605790192715
- DescriptionNeedle Roller Thrust Bearing
- LubricationRust Preventative
- Max Operating Temperature110 °C
- Precision RatingABEC 1
- Radial Dynamic Load Capacity47.6 kN
- Weight0.09 lbs
Compliance & Safety Data
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