NICE BALL BEARINGS (RBC BEARINGS) ER31
OUTRAS MARCAS
NICE BALL BEARINGS (RBC BEARINGS)
NICE BALL BEARINGS (RBC BEARINGS) ER31
ER31 PART NUMBER
ER31 BALL BRG
MFR
Nice® Ball Insert Bearing - Round Bore, 1.9375 in ID, 3.5430 in OD, 2.0313 in Width, Set Screw Locking
QTY QUOTENICE BALL BEARINGS (RBC BEARINGS) - NICE BALL BEARINGS (RBC BEARINGS) ER31
Permanently sealed and prelubricated for long life
Pred 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 Diameter | 1.9375 in |
|---|---|
| Bearing Material | 52100 Bearing Quality Steel |
| Outside Diameter | 3.543 in |
| Cage Material | Nylon |
| Outer Ring Width | 1.125 in |
| Snap Ring Included | Without Snap Ring |
| Inner Ring Width | 2.0313 in |
| Finish/Coating | Black Oxide |
| Bore Type | Round |
| Maximum Rpm | 5000 rpm |
| Closure Type | Double Sealed |
| Series | ER |
| Locking Device | Set Screw |
| Precision Rating | Not rated |
| Overall Width | 2.0313 in |
| Application | Textile Machinery, Agrucultural Machinery, pulleys, idlers, Material Handling Equipment |
| Fillet Radius | 0.062 in |
| Manufacturer Product Page | http://rbcbearings.stage.thomasnet-navigator.com/item/all-categories/d-inner-ring-metric-od-52100-bearing-quality-steel/er31 |
| Radial Dynamic Load Capacity | 5250 lbf |
| Manufacturer Upc Number | 637400465476 |
| Radial Static Load Capacity | 7900 lbf |
| Weight | 2.43 lbs |
