لويفر سيراميك
The 440 Stainless Steel Deep Groove Ball Bearings 6900 Series are high-quality bearings made from 440 ستانلس ستيل, offering exceptional performance in both high-speed and high-load applications. These bearings are specifically designed for demanding environments that require both corrosion resistance and durability. With a deep groove design, they are capable of handling both radial and axial loads, making them versatile and reliable for a wide range of applications across various industries, from automotive to marine and industrial machinery.
| Bearing NO. |
Bore d mm |
O.D D mm |
Width B mm |
Chamfer r min mm |
Ball Complement | Load Rating(KN) | Limiting speed | Weight (kg) |
|||
| NO. | Size mm |
Dynamic Cr |
Static Cor |
Grease r/min |
Oil r/min |
||||||
| S693 | 3 | 8 | 3 | 0.15 | 6 | 1.588 | 0.56 | 0.18 | 54000 | 63000 | 0.0006 |
| SW693 | 3 | 8 | 4 | 0.15 | 6 | 1.588 | 0.56 | 0.18 | 54000 | 63000 | 0.0007 |
| S694 | 4 | 11 | 4 | 0.15 | 7 | 2 | 0.715 | 0.276 | 45000 | 52000 | 0.0018 |
| S695 | 5 | 13 | 4 | 0.2 | 8 | 2.0 | 1.08 | 0.42 | 34000 | 43000 | 0.0024 |
| S696 | 6 | 15 | 5 | 0.2 | 8 | 2.381 | 1.48 | 0.60 | 32000 | 40000 | 0.0038 |
| S697 | 7 | 17 | 5 | 0.2 | 9 | 2.381 | 2.02 | 0.80 | 30000 | 38000 | 0.0052 |
| S698 | 8 | 19 | 6 | 0.3 | 7 | 3.5 | 2.25 | 0.92 | 28000 | 36000 | 0.0073 |
| S699 | 9 | 20 | 6 | 0.3 | 9 | 2.381 | 2.48 | 1.08 | 27000 | 34000 | 0.0082 |
| S6900 | 10 | 22 | 6 | 0.5 | 9 | 3.175 | 3.30 | 1.40 | 25000 | 32000 | 0.009 |
| S6901 | 12 | 24 | 6 | 0.5 | 10 | 3.175 | 3.38 | 1.48 | 20000 | 28000 | 0.011 |
| S6902 | 15 | 28 | 7 | 0.5 | 10 | 3.969 | 4.00 | 2.02 | 19000 | 26000 | 0.016 |
| S6903 | 17 | 30 | 7 | 0.5 | 11 | 3.969 | 4.30 | 2.32 | 18000 | 24000 | 0.018 |
| S6904 | 20 | 37 | 9 | 0.5 | 11 | 4.763 | 6.55 | 3.60 | 17000 | 22000 | 0.036 |
| S6905 | 25 | 42 | 9 | 0.5 | 12 | 4.763 | 7.36 | 4.55 | 14000 | 18000 | 0.042 |
| S6906 | 30 | 47 | 9 | 0.3 | 14 | 4.763 | 7.25 | 5.00 | 12000 | 16000 | 0.048 |
| S6907 | 35 | 55 | 10 | 0.6 | 13 | 5.953 | 11.2 | 7.45 | 10000 | 14000 | 0.074 |
| S6908 | 40 | 62 | 12 | 0.6 | 13 | 6.747 | 14.6 | 10.2 | 8000 | 12000 | 0.110 |
| S6909 | 45 | 68 | 12 | 1.0 | 15 | 6.747 | 14 | 98 | 9000 | 11000 | 0.14 |
| S6910 | 50 | 72 | 12 | 1.0 | 16 | 6.747 | 14.6 | 10.4 | 8500 | 10000 | 0.14 |
| S6911 | 55 | 80 | 13 | 1.0 | 15 | 7.938 | 15.9 | 11.4 | 8000 | 9500 | 0.19 |
| S6912 | 60 | 85 | 13 | 1.0 | 16 | 7.938 | 16.5 | 12 | 7500 | 9000 | 0.20 |
| S6913 | 65 | 90 | 13 | 17.4 | 13.4 | 6700 | 8000 | 0.22 | |||
| S6914 | 70 | 100 | 16 | 23.8 | 18.3 | 6300 | 7500 | 0.35 | |||
| S6915 | 75 | 105 | 16 | 24.2 | 19.3 | 6000 | 7000 | 0.37 | |||
Key Features of 440 Stainless Steel Deep Groove Ball Bearings 6900 Series
- Superior Corrosion Resistance
- The use of 440 ستانلس ستيل ensures these bearings are highly resistant to rust, التاكل, and oxidation, making them ideal for applications exposed to moisture, chemicals, and harsh environments.
- High Load Capacity
- The deep groove design allows the bearings to handle both radial and axial loads, providing versatility and making them suitable for a wide range of applications requiring reliable performance under load.
- Low Friction and Smooth Operation
- Designed for low friction, the 6900 Series bearings ensure smooth and efficient motion, reducing energy consumption, minimizing heat buildup, and extending the life of the equipment.
- Durability and Long Lifespan
- Built to endure high-speed and heavy-duty applications, these bearings have a long service life with minimal maintenance, ensuring reduced downtime and fewer replacements.
- Temperature Resistance
- The 6900 Series bearings perform reliably in a wide temperature range, ensuring consistent operation in both high and low-temperature environments.
- Customizable Sizes
- Available in various sizes and configurations to meet the unique needs of your specific application. These bearings can be tailored to ensure a perfect fit.
Applications of 440 Stainless Steel Deep Groove Ball Bearings 6900 Series
- Automotive Industry
- Commonly used in automotive systems such as wheel hubs, steering systems, and transmissions, where durability, corrosion resistance, and smooth performance are essential.
- Food Processing
- Ideal for food manufacturing and processing equipment where hygiene, corrosion resistance, and minimal maintenance are crucial.
- Industrial Equipment
- Suitable for use in industrial machinery like pumps, conveyors, آلات النسيج, and electric motors that require both high-speed rotation and high load capacity.
- Marine Applications
- Perfect for marine environments, such as in boat engines, water pumps, and other marine machinery, due to their excellent resistance to saltwater corrosion.
- Robotics and Automation
- The 6900 Series bearings are commonly used in robotics, CNC machines, and automation systems, providing smooth and precise motion for high-performance applications.
- Agricultural Machinery
- Frequently used in agricultural equipment, including tractors, harvesters, and irrigation systems, which require reliable and long-lasting bearings for heavy-duty applications.
