URB NU 228 MAC3 Cylindrical Roller Bearing
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Roulement à rouleaux cylindriques URB NU 228 MAC3 avec cage en laiton, jeu C3 et haute capacité de charge radiale pour applications de machines industrielles.
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URB NU 228 MAC3 Cylindrical Roller Bearing
The URB NU 228 MAC3 is a cylindrical roller bearing designed to support high radial loads while maintaining stable performance at elevated operating speeds. Its robust construction and brass cage ensure durability and reliability in demanding industrial environments.
Manufacturer: URB
Type: Cylindrical Roller Bearing
Model: NU 228 MAC3
| Bore Diameter | 140 mm |
| Outer Diameter | 250 mm |
| Width | 42 mm |
| Dynamic Load Rating (Cr) | 390000 N |
| Static Load Rating (C0r) | 510000 N |
| Speed Limit (Grease Lubrication) | 2400 rpm |
| Speed Limit (Oil Lubrication) | 3000 rpm |
| Internal Clearance | C3 |
| Cage Material | Brass |
| Design | NU |
