61820C
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| Part Number | 61820C |
| System of Measurement | Metric |
| Seal Type | Open |
| Bore Dia | 100 mm |
| Outer Dia | 125 mm |
| Width | 13 mm |
| Balls Material | Silicon Nitride(Si3N4) |
| Radius Of Shaft Or Housing Fillet | 1 mm |
| Reference Speed | 10000 r/min |
| Weight | 0.3 kg |
| Chamfer Dimension (r1 2)(min) | 1 mm |
| Fatigue Load Limit (Pu) | 0.95 kN |
| Calculation Factor (f0) | 13.3 |
| Diameter Of Shaft Abutment (da)(min) | 105 mm |
| Diameter Of Housing Abutment (Da)(max) | 120 mm |
| Basic Dynamic Load Rating (C) | 17.8 kN |
| Basic Static Load Rating (C0) | 18.3 kN |
| Minimum Load Factor (kr) | 0.015 |
| Dimensional Tolerances | Normal |
| Radial Run out | Normal |
| Recess Diameter (D2) | 119.3 mm |
| Shoulder Diameter (d1) | 108.3 mm |
| Limiting Speed | 6300 r/min |
Design Features of 61820C Bearing
61820C Bearing utilizes ceramic balls, typically made of silicon nitride (Si3N4), combined with steel inner and outer races. 61820C bore dia is 100 mm. Its out dia is 125 mm. 61820C width is 13 mm. This Ceramic Ball Bearing provides a sophisticated, high-performance solution that caters to the unique challenges presented by modern industrial and technological applications.
What Benefits Can 61820C Bearing Provide?
- Reduced Friction: Ceramic's low frictional properties ensure smoother operation and decreased heat generation.
- Enhanced Durability: The wear-resistant nature of ceramic extends the bearing's lifespan, particularly in demanding conditions.
- Corrosion Resistance: Ceramic balls resist moisture and chemicals, safeguarding the bearing from corrosive environments.
- Electrical Insulation: Its non-conductive composition prevents electrical arcing, essential in electrically active setups.
- High-Speed Operation: Its attributes permit this bearing to operate efficiently at elevated rotational speeds.
What Can 61820C Bearing Be Used for?
61820C Bearing is employed in various applications due to its unique characteristics. It can be used for:
- Electric Motors: Ideal for preventing electrical arcing, especially in electric vehicles.
- Precision Machinery: Suited for high rotational accuracy needs.
- Aerospace: Meeting the demands of wear resistance and thermal stability.
- High-Frequency Machining: Beneficial for high-speed spindles and machining centers.
- Harsh Environments: Resisting corrosion and withstanding extreme temperatures.
