440 ステンレス鋼深溝玉軸受 Rシリーズ 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. 素材 440 ステンレス鋼, they are ideal for environments where durability and resistance to corrosion are critical, such as in food processing, 自動車, and marine industries.

| Bearing NO. |
Bore d mm |
0.D D mm |
Width B mm |
Chamfer r min mm |
Ball Complement | Load Rating(KN) | ||
| NO. | Size 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 | |
特徴 440 ステンレス鋼深溝玉軸受 Rシリーズ
- 耐食性
- 440 ステンレススチール offers excellent resistance to rust, 腐食, and oxidation, 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.
- Low Friction and Smooth Operation
- 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.
- Versatile Applications
- 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.
- 耐熱性
- The R Series is designed to work effectively in both low and high-temperature environments, maintaining reliable performance across a broad range of temperatures.
- 低メンテナンス
- With robust construction and reduced friction, these bearings require minimal maintenance and offer long-lasting performance.
Applications of 440 ステンレス鋼深溝玉軸受 Rシリーズ
- 自動車産業
- Perfect for use in automotive components, including engines, transmissions, and bearings in vehicle systems that require corrosion resistance and high load capacity.
- Food Processing
- Ideal for food machinery, where hygiene and corrosion resistance are paramount, these bearings help ensure smooth, reliable performance without contamination risks.
- マリンアプリケーション
- The R series bearings are highly resistant to saltwater, making them suitable for marine applications, such as boat engines, パンプス, and other equipment exposed to harsh conditions.
- 産業用機械
- 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.
- 精密機器
- With their smooth and precise motion, these bearings are ideal for high-speed applications, such as in robotics, CNC machinery, and other precision instruments.
- 電子機器とロボット工学
- Used in robotics and electronics manufacturing equipment, the bearings provide precise and reliable motion for various automated systems.
Advantages of 440 ステンレス鋼深溝玉軸受 Rシリーズ
- 耐食性: 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.
- 低メンテナンス: Minimal friction and wear for longer-lasting performance with less need for maintenance.
- 耐熱性: Can operate in both high and low-temperature environments, ensuring reliability in extreme conditions.
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