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NU 224 ECP
BWK
BWK-NU-224-ECP
NU 224 ECP is a cylindrical roller bearing with 120 mm bore, 215 mm outside diameter and 40 mm width. The NU arrangement provides radial support while allowing axial displacement between the shaft and housing within the bearing. It is suitable for a non-locating support position.
| Model | NU 224 ECP |
| Product Type | Cylindrical Roller Bearing |
| Structure | Single-row NU cylindrical roller bearing |
| System of Measurement | Metric |
| Roller Bearing Type | Cylindrical |
| Seal Type | Open |
| Inner Ring Type | With Inner Ring |
| For Load Direction | Radial |
| Construction | Single Row |
| Bore Dia | 120 mm |
| Bore Dia Tolerance | -0.02mm to 0 |
| Outer Dia | 215 mm |
| Outer Dia Tolerance | -0.03mm to 0 |
| Width | 40 mm |
| Width Tolerance | -0.20mm to 0 |
| Shoulder Dia Of Outer Ring | 186.83 mm |
| Permissible Axial Displacement(max.) | 1.9 mm |
| Raceway Diameter Of Inner Ring | 143.5 mm |
| Chamfer Dimension r1,2(min.) | 2.1 mm |
| Chamfer Dimension r3,4(min.) | 2.1 mm |
| Ring Material | Chrome Steel |
| Roller Material | Chrome Steel |
| Cage Material | PA66 cage, roller centred |
| Dynamic Radial Load | 87750 lbf |
| Static Radial Load | 96750 lbf |
| Max Speed (X1000 rpm) | 4 |
| Temperature Range | -30° to 110 °C |
| Lubrication | Grease, Oil |
| Weight | 5.75 kg |
Industrial motors, gearboxes and machinery shafts requiring radial support and thermal expansion allowance.
Provide axial location with another bearing. Check cage material, permissible displacement, shaft fits and lubrication against operating conditions.
BWK provides reliable bearing solutions for industrial and agricultural applications, supported by stable supply, strict quality control and flexible OEM & ODM services.
