440 Stainless Steel Deep Groove Ball Bearings R Series are high-performance, corrosion-resistant bearings designed to meet the demanding requirements of various industrial and mechanical applications. These bearings feature a deep groove design that allows them to support both radial and axial loads in one direction. Feito de 440 stainless steel, they are ideal for environments where durability and resistance to corrosion are critical, such as in food processing, automóvel, and marine industries.

| Bearing NO. |
Bore d mm |
0.D D mm |
Largura B mm |
Chamfer r min mm |
Ball Complement | Load Rating(KN) | ||
| NO. | Dimensões mm |
Dynamic Cr |
Static Cor |
|||||
| SR168 | 6.350 | 9.525 | 3.175 | 0.1 | 0.268 | 0.136 | ||
| SR188 | 6.350 | 12.700 | 3.175 | 0.15 | 8 | 1.588 | 0.830 | 0.370 |
| SR4 | 6.350 | 15.875 | 4.978 | 0.3 | 8 | 2.381 | 1.136 | 0.558 |
| SR4A | 6.350 | 19.050 | 7.14 | 0.4 | 6 | 3.969 | 2.175 | 1.163 |
| SR6 | 9.525 | 22.225 | 5.556 | 0.4 | 7 | 3.969 | 2.560 | 1.350 |
| SR8R | 12.700 | 28.575 | 6.350 | 0.4 | 8 | 4.762 | 3.930 | 2.230 |
| SR8-7 | 11.113 | 28.575 | 6.350 | 0.4 | 8 | 4.762 | 3.912 | 2.245 |
| SR10 | 15.875 | 34.925 | 7.142 | 0.6 | 10 | 4.762 | 4.620 | 2.790 |
| SR12 | 19.050 | 41.275 | 7.938 | 0.6 | 9 | 6.350 | 7.240 | 4.463 |
| S99502H | 15.875 | 34.925 | 7.938 | 0.8 | 8 | 5.593 | 4.605 | 2.774 |
| SR14 | 22.225 | 47.625 | 9.525 | 0.6 | 10 | 6.350 | 7.740 | 4.960 |
| SR16 | 25.400 | 50.800 | 9.525 | 0.6 | 10 | 6.747 | 7.740 | 5.160 |
| SR18 | 28.575 | 53.975 | 9.525 | 0.6 | 9 | 7.938 | 10.180 | 6.910 |
| SR3 | 4.763 | 12.7 | 3.967 | 0.3 | 8 | 2.0 | 1.301 | 0.488 |
| SR133 | 2.380 | 4.763 | 3.175 | 0.3 | 8 | 1.588 | 1.89 | 0.6 |
| SR166 | 4.763 | 9.525 | 3.0 | 0.3 | 8 | 2.0 | 0.709 | 0.272 |
| SMR126 | 6 | 12 | 3.0 | 0.2 | 7 | 2.0 | 0.715 | 0.292 |
| SMR106 | 6 | 10 | 3.0 | 0.2 | 7 | 2.0 | 0.496 | 0.218 |
| SMR117 | 7 | 11 | 3.5 | 0.2 | 7 | 2.0 | 0.455 | 0.202 |
| SMR128 | 8 | 12 | 4.0 | 0.2 | 8 | 2.381 | 0.543 | 0.274 |
| SMR148 | 8 | 14 | 4.0 | 0.2 | 8 | 2.381 | 0.817 | 0.386 |
| SMR115 | 5 | 11 | 4.0 | 0.3 | 8 | 2.381 | 0.716 | 0.282 |
| SMR105 | 5 | 10 | 0.3 | 8 | 2.381 | 0.431 | 0.169 | |
Principais características de 440 Stainless Steel Deep Groove Ball Bearings R Series
- Resistência à corrosão
- 440 Stainless Steel offers excellent resistance to rust, corrosão, e à oxidação, making these bearings highly suitable for use in wet, humid, or chemically aggressive environments.
- High-Load Capacity
- The deep groove design allows the bearing to handle both radial and axial loads, providing flexibility and adaptability in a wide range of applications.
- Baixo atrito e funcionamento suave
- These bearings are designed for low friction and smooth rotation, minimizing energy loss and wear, which contributes to longer operational lifespans and greater energy efficiency.
- Aplicações Versáteis
- Ideal for both high-speed and high-load applications, the R series is well-suited for use in automation, machinery, robotics, and other mechanical systems.
- Resistência à temperatura
- The R Series is designed to work effectively in both low and high-temperature environments, maintaining reliable performance across a broad range of temperatures.
- Baixa manutenção
- With robust construction and reduced friction, these bearings require minimal maintenance and offer long-lasting performance.
Aplicações de 440 Stainless Steel Deep Groove Ball Bearings R Series
- Indústria Automóvel
- Perfect for use in automotive components, incluindo motores, transmissions, and bearings in vehicle systems that require corrosion resistance and high load capacity.
- Processamento de Alimentos
- Ideal for food machinery, where hygiene and corrosion resistance are paramount, these bearings help ensure smooth, reliable performance without contamination risks.
- Aplicações Marinhas
- The R series bearings are highly resistant to saltwater, making them suitable for marine applications, como motores de barcos, Bombas, and other equipment exposed to harsh conditions.
- Máquinas Industriais
- These bearings are often used in heavy-duty industrial machines, such as conveyors, packaging equipment, and textile machines, where high load-bearing capacity and smooth motion are required.
- Instrumentos de Precisão
- With their smooth and precise motion, these bearings are ideal for high-speed applications, such as in robotics, CNC machinery, e outros instrumentos de precisão.
- Electronics and Robotics
- Used in robotics and electronics manufacturing equipment, the bearings provide precise and reliable motion for various automated systems.
Advantages of 440 Stainless Steel Deep Groove Ball Bearings R Series
- Resistência à corrosão: Excellent for use in damp, humid, or chemically aggressive environments.
- Versatile Load Capacity: Capable of handling both radial and axial loads, suitable for diverse applications.
- High Precision: Designed for smooth, precise motion, ideal for high-speed applications.
- Baixa manutenção: Minimal friction and wear for longer-lasting performance with less need for maintenance.
- Resistência à temperatura: Can operate in both high and low-temperature environments, ensuring reliability in extreme conditions.
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