Specifications
Dimensions
- Bore Diameter2.1250 in
- Outside Diameter2.8750 in
- Overall Width0.0781 in
- Precision RatingABEC 1
- Weight0.03 lbs
Details
- Bearing MaterialSteel
- Bore TypeRound
- Cage MaterialSteel
- Cage TypeRiveted
- Compatible WasherTRA-3446
- DescriptionNeedle Roller Thrust Bearing
- Dynamic Load Capacity24.42 kN
- LubricationRust Preventative
- Max Operating Temperature110 °C
- Max Rpm5800 rpm
- Operating Temperature Range-30 to 110 °C
- Product TypeNeedle Roller Thrust Bearings
- Radial Dynamic Load Capacity24.42 kN
- SeriesNTA
- Static Load Capacity137.45 kN
- Thrust Bearing TypeRoller & Cage Assembly
- UPC_NO605790196898
Overview
Mfr description
NTA 3446 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
Compliance & Safety Data
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