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IKO International Inc.
RNA4912UU
RNA49 Series High Carbon Chrome Steel Shell Needle Roller Bearing
Item #103350362
- 68 mm Inside Diameter
- 85 mm Outside Diameter
- High Carbon Chrome Steel Material
| Retainer Material | Steel |
| Relubricatable | Yes |
| Retainer Type | Steel |
| Precision Class | JIS, Class 0 |
| Row Type | Single |
| Limiting Speed - Grease | 3000 rpm |
| Seal Type | Double Seal |
| Operating Temperature [Max] | 248 °F |
| Roller Type | Roller |
| Closure (Seal) Type | 2 Seals |
| Enclosure | Two Seals |
| Temperature Range [Min] | -4 °F |
| Bearing Type | Needle Roller |
| Static Load Rating | 92800 N |
| Lubrication Hole | Oil Hole |
| Operating in Grease [Max] | 3000 rpm |
| Dynamic Load Rating | 54500 N |
| Series | RNA49 |
| O.D. | 85 mm |
| Outer Diameter (mm) | 85 mm |
| Operating Temperature [Min] | -4 °F |
| Load Rating UOM | N |
| Overall Width | 25 mm |
| Material | High Carbon Chrome Steel |
| Rolling Element Material | SUJ2 |
| Overall Width (mm) | 25 mm |
| No. of Rows | Single |
| Temperature Range [Max] | 248 °F |
| I.D. | 68 mm |
| Bore Size (ID) - mm | 68 mm |
| Weight | 0.627 LB |
| EAN or UPC | 4549557050671 |
