Overview
Mfr description
HJ 283720 BRG
- One-piece channel-shaped outer ring of bearing quality steel, heat-treated to provide maximum load rating
- Integral end flanges provide axial location for the needle rollers
- Bores of the end flanges serve as piloting surfaces for the cage, locating it to prevent removal of the lubricant film on the raceway
- These bearings have a steel cage which provides inward retention for the needle rollers
- The design assures roller stability and minimizes friction between the cage and the needle rollers
- The needle rollers are made from high carbon chrome steel, through-hardened, ground and lapped to close tolerance with controlled contour for optimum load distribution
- Unsealed closure
Specifications
- Needle Bearing TypeMachined Bearing with No Inner Ring
- Bore Diameter
- Outside Diameter
- Overall Width
- Closure TypeOpen
- Radial Dynamic Load Capacity13900 lbf
- Operating Temperature RangeMaximum of +250 °F
- Cage MaterialSteel
- Radial Static Load Capacity23900 lbf
- Max Rpm9900 rpm
- FlangesWith Flanges
- SeriesHJ
- Lubrication Hole TypeLubrication Groove & Hole
- Precision RatingNot Rated
- Compatible Inner RingIR-222820, IR-232820, IR-253820
- Standards MetASTM F2246, Military Standard MS 51961
- UPC_NO605790216442
- Weight0.45 lbs
- Roller TypeNeedle Roller
- Type Of BearingNeedle Roller Bearing With Integral Flange
- Product TypeNeedle Roller Bearings
- Long DescriptionThe HJ-283720 Needle Roller Bearing features a 1.7500 in bore diameter, 2.3125 in outside diameter, 1.2500 in overall width, open closure type, and a weight of 0.45 lbs, making it suitable for mechanical assemblies.
Compliance & Safety Data
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