6204rs bearing
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6204-2RS Deep Groove Ball Bearing - Comprehensive Product Guide
Technical Specifications
The 6204-2RS deep groove ball bearing is a standard precision bearing designed for reliable performance in various industrial applications. Here are its detailed specifications:
- Bore Diameter (ID): 20mm
- Outside Diameter (OD): 47mm
- Width (W): 14mm
- Sealing Type: 2RS (Double-sided rubber seals for enhanced protection)
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Material Options:
- Standard carbon steel (GCr15) for general use
- Stainless steel (440C) for corrosive environments
- Precision Grade: ABEC-1 to ABEC-9 available (higher for precision applications)
- Dynamic Load Capacity: 12.8kN
- Static Load Capacity: 6.6kN
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Speed Limit:
- Up to 11,000 rpm (with grease lubrication)
- Temperature Range: -30°C to +120°C
- Weight: Approximately 0.107kg
Features & Advantages
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Compact Design
The 20x47x14mm size makes it ideal for space-constrained applications while maintaining robust performance. -
Superior Protection
Double rubber seals (2RS) provide excellent dust and moisture resistance compared to open or single-sealed versions. -
Versatile Performance
Capable of handling both radial and axial loads, suitable for various motion applications. -
High Load Capacity
With dynamic load ratings up to 12.8kN, it can withstand significant operational stresses. -
Durability Options
Available in standard steel for cost-effective solutions or stainless steel for harsh environments. -
Low Friction Operation
Precision-ground balls and raceways ensure smooth rotation with minimal energy loss.
Typical Applications
This standard bearing finds use across multiple industries:
- Industrial Equipment: Conveyor systems, packaging machinery, printing presses
- Electric Motors: Cooling fans, hobby motors, small appliances
- Automotive Components: Wheel hubs, transmission systems, wiper mechanisms
- Household Appliances: Washing machines, air conditioners, vacuum cleaners
- Precision Instruments: Medical devices, optical equipment, laboratory instruments