Specifications
Dimensions
- Bore Diameter0.7500 in
- Outside Diameter1.2500 in
- Overall Width0.0781 in
- Precision RatingABEC 1
- Weight0.01 lbs
Details
- Bearing Material52100 Steel
- Bore TypeRound
- Cage MaterialSteel
- Cage TypeRiveted
- Compatible WasherTRA-1220
- DescriptionNeedle Roller Thrust Bearing
- Dynamic Load Capacity10.9 kN
- LubricationRust Preventative
- Max Operating Temperature110 °C
- Max Rpm14000 rpm
- Operating Temperature RangeMaximum of +250 °F
- Radial Dynamic Load Capacity2450 lbf
- SeriesNTA
- Static Load Capacity36.48 kN
- Thrust Bearing TypeRoller & Cage Assembly
- UPC_NO605790196867
Overview
Mfr description
NTA 1220 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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