NU 1018 M/HC5C3
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| Part Number | NU 1018 M/HC5C3 |
| System of Measurement | Metric |
| Bearing Type | Ball |
| For Load Direction | Radial |
| Construction | Single Row |
| Inner Ring Type | Standard |
| Seal Type | Open |
| Bore Dia | 90 mm |
| Outer Dia | 140 mm |
| Width | 24 mm |
| Ring Material | Chrome Steel |
| Balls Material | Silicon Nitride(Si3N4) |
| Dynamic Radial Load | 18187 lbf |
| Static Radial Load | 23380 lbf |
| Max Speed (X1000 rpm) | 6.7 |
| Lubrication | Required |
| Shaft Mount Type | Press Fit |
| Temperature Range | -86 to 230 °F |
| Radial Clearance Trade No | MC3 |
| Reference Speed | 5600 r/min |
| Calculation Factor | 0.1 |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 1.22 kg |
| Chamfer Dimension (r1 2)(min) | 1.5 mm |
| Fatigue Load Limit (Pu) | 10.8 kN |
| Abutment Diameter Shaft (da)(min) | 96 mm |
| Abutment Diameter Shaft (da)(max) | 101 mm |
| Abutment Diameter Housing (Da)(max) | 133 mm |
| Fillet Radius (ra)(max) | 1.5 mm |
| Shoulder Diameter Outer Ring (D1) | 122 mm |
| Raceway Diameter Inner Ring (F) | 103 mm |
| Permissible Axial Displacement(s)(max) | 3.5 mm |
| Chamfer Dimension (r3,4)(min) | 1.1 mm |
| Abutment Diameter Shaft (db)(min) | 106 mm |
| Fillet Radius (rb)(max) | 1 mm |
Design Features of NU 1018 M/HC5C3 Bearing
NU 1018 M/HC5C3 Bearing blends the robustness of steel with the superior properties of ceramic. NU 1018 M/HC5C3 bore dia is 90 mm. Its out dia is 140 mm. NU 1018 M/HC5C3 width is 24 mm. The inner ring and the outer ring are typically made of high-grade bearing steel. Its rollers are made of ceramic materials, most commonly silicon nitride (Si3N4). Ceramic rollers are lighter and harder than their steel counterparts.
What Benefits Can NU 1018 M/HC5C3 Bearing Provide?
- High-Speed Capability: Ceramic rollers enable higher operational speeds with reduced centrifugal force.
- Wear Resistance: The hardness of ceramics extends bearing life by minimizing wear.
- Thermal Stability: Better temperature regulation due to lower thermal expansion of ceramic materials.
- Reduced Friction: Smoother ceramic surfaces lower friction, enhancing efficiency and reducing heat generation.
- Electrical Insulation: Non-conductive ceramics prevent electrical erosion in bearings.
- Corrosion Resistance: Suitable for chemically aggressive environments.
What Can NU 1018 M/HC5C3 Bearing Be Used for?
NU 1018 M/HC5C3 Bearing is ideal for applications requiring high performance under demanding conditions, such as:
- High-Speed Machinery: Perfect for machine tools and spindles due to its high-speed capability.
- Electric Motors and Generators: Its electrical insulation properties protect against electrical erosion.
- Aerospace Industry: Used for its reliability and thermal stability in varying conditions.
- Medical Equipment: Essential in high-precision devices like MRI and CT scanners for its low interference and high-speed operation.
- Automotive Industry: Suitable for high-performance and electric vehicles, offering efficiency and durability.
