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NU 222 ECP
BWK
BWK-NU-222-ECP
NU 222 ECP is a cylindrical roller bearing with 110 mm bore, 200 mm outside diameter and 38 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 222 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 | 110 mm |
| Bore Dia Tolerance | -0.02mm to 0 |
| Outer Dia | 200 mm |
| Outer Dia Tolerance | -0.03mm to 0 |
| Width | 38 mm |
| Width Tolerance | -0.20mm to 0 |
| Shoulder Dia Of Outer Ring | 172.5 mm |
| Permissible Axial Displacement(max.) | 2.1 mm |
| Raceway Diameter Of Inner Ring | 132.5 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 | 75375 lbf |
| Static Radial Load | 82125 lbf |
| Max Speed (X1000 rpm) | 4 |
| Temperature Range | -30° to 110 °C |
| Lubrication | Grease, Oil |
| Weight | 4.71 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.
