Overview
Mfr description
SJ 8447 SS BRG
- RBC produces an extensive heavy duty needle roller bearing product line from 1 in outer ring OD to 12.125 in outer ring OD
- Can be found in helicopter rotors and transmissions, marine crankshafts and connecting rods, gear pumps, oil field pumping jacks, and mud pumps
- Supplied in standard envelopes in both sealed and unsealed configurations
Specifications
- Bore Diameter2.5000 in
- Outside Diameter3.2500 in
- Bore ShapeRound
- Material52100 Bearing Quality Steel
- Bore TypeRound
- SeriesPitchlign®
- Cage MaterialSteel
- Finish CoatingChrome Steel
- Lubrication Hole TypeHole On Outer Ring
- Compatible Inner RingIR8447
- Closure TypeSealed
- ApplicationGearboxes, Pumps, Steel Mill Equipment, Paper Converting Machines, Machine Tools, Textile Machinery, and Sheave Blocks
- Dynamic Load Capacity15800 lbf
- Fillet Radius0.08 in
- FlangesNo Flange
- Manufacturer Upc Number637400016753
- UPC_NO637400016753
- Weight1.47 lb
- ApplicationsGearboxes, Pumps, Steel Mill Equipment, Paper Converting Machines, Machine Tools, Textile Machinery, and Sheave Blocks
- Bearing Material52100 Bearing Quality Steel
- Lubrication TypeHole On Outer Ring
- Operating Temperature Range-40 to +300 °F
- Precision RatingNot Rated
- Max Rpm1500 rpm
- Needle Bearing TypeMachined Bearing with No Inner Ring
- Number Of Rows1
- Overall Width1.7500 in
- Seal MaterialSealed
- Static Load Capacity36400 lbf
- Product TypeNeedle Roller Bearing Inner Rings
- Long DescriptionThe SJ8447SS is a needle roller bearing with a 2.5000 in bore diameter, sealed closure type, 3.2500 in outside diameter, and 1.7500 in overall width, weighing 1.47 lb.
Compliance & Safety Data
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