INA NA 4900.RS Radial Roller Bearing
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INA NA 4900.RS Radial Roller Bearing
The INA NA 4900.RS Radial Roller Bearing is designed for high load-carrying capacity and durability in demanding industrial applications. Featuring contact seals on one side and optimized speed ratings, this bearing ensures reliable operation with reduced friction and enhanced efficiency.
Manufacturer: INA
Type: Radial Roller Bearing
Model: NA 4900.RS
Dimensions:
Basic Load Ratings:
Speed Ratings:
| Bore Diameter (d) | 10 mm |
| Outer Diameter (D) | 22 mm |
| Width (B) | 13 mm |
| Minimum Chamfer Dimension (rmin) | 0.3 mm |
| Dynamic (Cr) | 9,600 N |
| Static (C0r) | 9,200 N |
| Fatigue Load Limit (Cur) | 1,660 N |
| Limiting Speed | 24,600 1/min |
| Limiting Speed for Grease Lubrication | 14,800 1/min |
| Reference Speed | 16,400 1/min |
| Sealing | RS, Contact Seals on One Side |
