20TAC47B Angular Contact Thrust Ball Bearing 20x47x15mm
Specifications
Details
Super-precision angular contact thrust ball bearings excel in delivering exceptional running accuracy and find optimal application in screw drive applications. Additionally, they prove advantageous in various settings where reliable radial and axial support is essential, coupled with extremely accurate axial guidance of the shaft. These bearings offer notable axial stiffness and have the capacity to handle substantial axial loads in a single direction, making them well-suited for high-speed operations and rapid accelerations.
SPECIFICATIONS
| Inner Diameter | 20 mm | Number of Rows | Single Row | |
| Outer Diameter | 47 mm | Material | Steel | |
| Width | 15 mm | Cage Material | Non-metallic | |
| Dynamic Load Rating | 22 kN | Seal Type | None On Both Sides | |
| Static Load Rating | 49 kN | Clearance | CN | |
| Fatigue Load Limit | 1.8 kN | Precision | Class 4 (P4) | |
| Reference Speed | 9 000 rpm | Min Temperature | -30 °C | |
| Limiting Speed | 12 000 rpm | Max Temperature | +120 °C | |
| Contact Angle | 60 ° | Size Standard | Metric System | |
| Rolling Element | Ball | Mass | 0.13 kg |
FEATURES AND BENEFITS
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Extremely high running accuracy.
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High axial load carrying in one direction.
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Resistance to axial forces with high axial stiffness.
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Specifically designed for optimal performance in screw drive applications.
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