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IKO International Inc.
NA4905UU
NA49 Series High Carbon Chrome Steel Shell Needle Roller Bearing
Item #103936650
- 25 mm Inside Diameter
- 42 mm Outside Diameter
- High Carbon Chrome Steel Material
| Limiting Speed - Grease | 6500 rpm |
| Retainer Type | Steel |
| Enclosure | Two Seals |
| Operating Temperature [Min] | -4 °F |
| Bearing Type | Needle Roller |
| Temperature Range [Max] | 248 °F |
| No. of Rows | Single |
| Seal Type | Double Seal |
| Bore Size (ID) - mm | 25 mm |
| Dynamic Load Rating | 20300 N |
| Overall Width (mm) | 17 mm |
| Rolling Element Material | SUJ2 |
| Precision Class | JIS, Class 0 |
| Operating in Grease [Max] | 6500 rpm |
| Lubrication Hole | Oil Hole |
| Operating Temperature [Max] | 248 °F |
| Component (I/R; O/R assembly) | LRTZ253018 |
| Relubricatable | Yes |
| Load Rating UOM | N |
| Outer Diameter (mm) | 42 mm |
| O.D. | 42 mm |
| Series | NA49 |
| I.D. | 25 mm |
| Closure (Seal) Type | 2 Seals |
| Material | High Carbon Chrome Steel |
| Roller Type | Roller |
| Temperature Range [Min] | -4 °F |
| Overall Width | 17 mm |
| Retainer Material | Steel |
| Row Type | Single |
| Static Load Rating | 25100 N |
| Weight | 0.203 LB |
| EAN or UPC | 4549557060823 |
