FAG NU 421 Cylindrical Roller Bearing
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Cylindrical Roller Bearing
Single-row FAG NU421 cylindrical roller bearing with NU design, brass cage, and high radial load capacity for industrial machinery.
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FAG NU421 Cylindrical Roller Bearing
The FAG NU421 is a single-row cylindrical roller bearing designed to support high radial loads and operate reliably under demanding industrial conditions. Its NU design allows axial displacement in one direction, making it suitable for applications with thermal expansion.
Manufacturer: FAG / Schaeffler
Type: Single Row Cylindrical Roller Bearing
Model: NU421
| Design | NU |
| Bore Diameter | 105 mm |
| Outer Diameter | 260 mm |
| Width | 60 mm |
| Dynamic Load Capacity (Cdyn) | 610,000 N |
| Static Load Capacity (C0) | 590,000 N |
| Fatigue Load Limit | 71,000 N |
| Limiting Speed | 4,750 1/min |
| Reference Speed | 2,750 1/min |
| Cage | Brass |
