REXNORD 21231 Bearing Blocks
( Brand: Rexnord ), ( Manufacturer Part Number: 21231 ), ( Part Type: Bearing Block )
Review REXNORD Used
The Rexnord 21231 is a high-quality, heavy-duty, double-sealed v-belt drive pulley intended for industrial applications. This pulley is designed to withstand the rigors of continuous use under heavy loads, ensuring reliable performance and minimal downtime.
The Rexnord 21231 is a double-sealed pulley, meaning it features an inner and an outer seal. The inner seal is made of high-quality, durable rubber that prevents dust and debris from entering the pulley, while the outer seal is designed to keep lubricant inside the bearing. This double-seal system ensures that the pulley operates efficiently and smoothly, reducing the risk of wear and tear.
The pulley is made of high-strength steel, which provides excellent resistance to corrosion and wear. The steel construction ensures that the pulley can handle high loads and temperatures without compromising its performance. The pulley also features a wide flange design, which increases its strength and stability, making it suitable for use in heavy-duty applications.
The Rexnord 21231 is available in various sizes, ranging from 9 inches to 24 inches in diameter. This wide range of sizes ensures that it can be used in a variety of industrial applications, from conveyor systems to manufacturing processes. The pulley also comes with a keyed shaft, which allows for easy installation and removal.
The Rexnord 21231 is designed to be maintenance-free, requiring minimal attention to keep it operating at its best. The double-sealed design ensures that the bearing stays lubricated, reducing the risk of friction and wear. The pulley is also easy to clean, making it suitable for use in applications where cleanliness is essential.
In conclusion, the Rexnord 21231 is a high-quality, heavy-duty v-belt drive pulley that is designed to withstand the rigors of continuous use under heavy loads. Its double-sealed design ensures that it operates efficiently and smoothly, while its high-strength steel construction ensures that it can handle high loads and temperatures. With its wide range of sizes and maintenance-free design, the Rexnord 21231 is an excellent choice for industrial applications.
The Rexnord 21231 is a linear actuator, a type of mechanical device used to convert rotary motion into linear motion or vice versa. Here are some pros and cons of buying this specific model:
Pros:1. Reliability: Rexnord is a well-known brand in the industry, known for its high-quality and reliable products. The 21231 model is no exception.
2. Durability: This linear actuator is made with heavy-duty materials, making it capable of withstanding harsh environments and heavy loads.
3. Adjustable Stroke: The Rexnord 21231 allows for adjustable stroke, which means you can customize the length of the actuator's movement to fit your specific needs.
4. Energy Efficient: It operates at low power consumption, making it an energy-efficient option.
Cons:1. Price: Compared to some other models in the market, the Rexnord 21231 can be considered somewhat pricey.
2. Limited Speed: It may not be suitable for applications that require high speed due to its lower RPM (Revolutions Per Minute).
In conclusion, if you're looking for a reliable, durable, and energy-efficient linear actuator with adjustable stroke, the Rexnord 21231 is a good option. However, if cost is a major concern or you require a high-speed actuator, you might want to explore other models in the market.
Details:
All products are guaranteed to be working but may show signs of use if purchasing a used product. Part Number 21231. Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed.
Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.
part #: 21231 prices
- $180.00-$280.81
specifications linactuat:
- brand: Rexnord
- mpn: 21231
- part type: Bearing Block
offer linactuat:
- sold: 0
- quantity: 6
- availability: In Stock
- started: November 7, 2024
- options: Ship-to-home
payments linactuat:
- wallet: Google-pay
- credit card: Discover
- other
general linactuat:
- Industrial Automation Motion Controls > Rotary Linear Motion > Bearing Blocks Supports
- condition: Used
returns linactuat:
- time: 30 Days
- method: Money back
- paid by: Buyer
- policy: Returns Accepted
shipping linactuat:
- class: Standard
- service: Standard
- cost: $12.90
- transit: 15-22 Days
- type: Fixed
seller linactuat:
- # reviews: 163768
- city: 1 Millennium Dr, Willingboro, NJ 08046
- rating: 96.8%
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