Overview
Mfr description
ER31 BRG
- Permanently sealed and prelubricated for long life
- Pregreased with metered Shell Alvania #2 grease
- Two knurled cup point set screws offer excellent resistance to loosening under vibratory conditions
- Black oxide finish provides added corrosion resistance
- Two lubrication holes allow for re-greasing
Specifications
- Bore TypeCylindrical
- Bore Diameter
- Outside Diameter
- Internal ClearanceC0
- Overall Width2.0313 in
- Max Operating Temperature300 °F
- Outer Ring Width
- Duty TypeMedium Duty
- Inner Ring Width
- Locking DeviceSet Screw
- Closure TypeSealed
- Fillet Radius0.062 in
- Radial Dynamic Load Capacity5250 lbf
- Radial Static Load Capacity7900 lbf
- Bearing Material52100 Bearing Quality Steel
- Cage MaterialNylon
- Snap Ring IncludedWithout Snap Ring
- Finish CoatingBlack Oxide Coated
- Max Rpm5000 rpm
- SeriesNice®
- Precision RatingNot rated
- ApplicationTextile Machinery, Agrucultural Machinery, pulleys, idlers, Material Handling Equipment
- Manufacturer Product Page
- Manufacturer Upc Number637400465476
- UPC_NO637400465476
- Weight2.43 lbs
- Type Of BearingPrecision Ground, Extended Inner Ring, Metric Outside Diameter
- Product TypeBall Insert Bearings
Compliance & Safety Data
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