
( Brand: Nmb ), ( Manufacturer Part Number: 4710PS-12T-B30 )
The NMB 4710PS-12T-B30 is a high-quality, precision ball bearing designed and manufactured by Minebea. This bearing is specifically designed for applications that require high load capacity and durability.
The 4710PS-12T-B30 is a double row, angular contact, self-retaining ball bearing. It features a chrome steel outer race, a chrome steel inner race, and high-quality, nitrided steel balls. The bearing has a contact angle of 20 degrees, which allows it to handle radial and axial loads effectively.
The bearing has a seal type of B, which is a rubber-based seal that provides protection against dust and debris. The seal is designed to prevent contamination from entering the bearing, which can extend its lifespan and improve its overall performance.
The 4710PS-12T-B30 has a bore diameter of 47mm and an outer diameter of 120mm. It has a width of 30mm, which provides a generous load carrying capacity. The bearing has a maximum radial load capacity of 18,500N and a maximum axial load capacity of 28,000N.
The bearing is designed to operate at a maximum temperature of 120 degrees Celsius and a minimum temperature of -40 degrees Celsius. It has a grease lubrication system that ensures smooth operation and reduces friction.
The 4710PS-12T-B30 is a versatile bearing that can be used in a variety of applications, including industrial machinery, conveyor systems, and heavy-duty vehicles. Its high load capacity, durability, and resistance to contamination make it an ideal choice for demanding applications.
In conclusion, the NMB 4710PS-12T-B30 is a high-quality, precision ball bearing that is designed to handle heavy loads and provide long-term reliability. Its features, including its chrome steel races, high-quality balls, and rubber seal, make it an excellent choice for a wide range of applications.
The Minebea 4710PS-12T-B30 is a high-precision linear position sensor, often used in applications that require precise position feedback. Here are some pros and cons of considering this product:
Pros:1. High precision: The sensor offers a resolution of 0.005 mm, which is ideal for applications that require sub-micron-level positioning accuracy.
2. Wide temperature range: The sensor can operate in temperatures between -40 C to 105 C, making it suitable for use in a wide range of industrial environments.
3. Rugged design: The sensor is designed to withstand harsh environments, featuring a dust-proof and water-resistant housing.
4. Easy to integrate: The sensor has a compact design and a variety of connection options, making it simple to integrate into existing systems.
5. Long-term stability: The sensor offers excellent long-term stability, ensuring consistent performance over time.
Cons:1. High cost: Due to its high precision and rugged design, the sensor is relatively expensive compared to other position sensors.
2. Limited linear travel: The sensor has a maximum linear travel of 120 mm, which may be limiting for applications that require longer travel distances.
3. Requires calibration: The sensor requires calibration to ensure accurate position feedback, which can be a time-consuming process.
4. Limited compatibility: The sensor may not be compatible with all control systems, and additional adapters may be required to connect it.
In conclusion, the Minebea 4710PS-12T-B30 is a high-quality linear position sensor that offers excellent precision and ruggedness, making it ideal for applications that require sub-micron-level positioning accuracy. However, its high cost and limited linear travel may be prohibitive factors for some users. If you have the budget and the requirement for high precision, then this sensor is a recommended option. If not, you may want to consider other, less expensive position sensors that offer a wider linear travel.
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