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IKO International Inc.
NA4840
NA48 Series High Carbon Chrome Steel Shell Needle Roller Bearing
Item #100746412
Alternate Products
- 200 mm Inside Diameter
- 250 mm Outside Diameter
- High Carbon Chrome Steel Material
| Roller Type | Roller |
| Operating in Oil [Max] | 1600 rpm |
| Outer Diameter (mm) | 250 mm |
| I.D. | 200 mm |
| Retainer Material | Steel |
| Lubrication Hole | Oil Hole |
| No. of Rows | Single |
| O.D. | 250 mm |
| Operating Temperature [Max] | 248 °F |
| Temperature Range [Max] | 248 °F |
| Operating Temperature [Min] | -4 °F |
| Precision Class | JIS, Class 0 |
| Closure (Seal) Type | N/A |
| Limiting Speed - Oil | 1600 rpm |
| Retainer Type | Steel |
| Limiting Speed - Grease | 960 rpm |
| Relubricatable | Yes |
| Temperature Range [Min] | -4 °F |
| Overall Width (mm) | 50 mm |
| Component (I/R; O/R assembly) | LRT20022050 |
| Load Rating UOM | N |
| Series | NA48 |
| Bearing Type | Needle Roller |
| Row Type | Single |
| Static Load Rating | 766000 N |
| Rolling Element Material | SUJ2 |
| Dynamic Load Rating | 255000 N |
| Bore Size (ID) - mm | 200 mm |
| Overall Width | 50 mm |
| Material | High Carbon Chrome Steel |
| Operating in Grease [Max] | 960 rpm |
| Weight | 13.288 LB |
| EAN or UPC | 4549557060540 |
