NATIONAL HARDWARE N351-481 1153BC-2.9X1.5X1.7 886780005844 1/8 2-7/8 1-1/2

( Brand: National Hardware ), ( Model: 1153BC-2.9X1.5X1.7 ), ( Type: Structural Hardware ), ( Manufacturer Part Number: N351-481 ), ( Country/region Of Manufacture: China ), ( UPC: 886780005844 )

Review NATIONAL HARDWARE 1/8 Inch Thick 2-7/8x 1-1/2 Black

The National N351-481 1153BC series ball bearing is a precision engineered component designed for industrial applications that demand durability, reliability, and high-performance. This ball bearing features a 2.9 inch outer diameter, 1.5 inch inner diameter, and 1.7 inch width, making it a suitable fit for various machinery designs. The drop forged steel cage offers enhanced strength and rigidity, ensuring that the balls are securely held in place, reducing the possibility of wear and tear, thus extending the bearing's lifespan.

Specifically, this bearing is a single row deep groove ball bearing that comes in a 1/8 inch series with a pitch diameter of 2.716 inches and a width of 1.524 inches. It is precisely engineered to accommodate an inner ring shaft diameter of 1.137 inches and an outer ring groove diameter of 2.917 inches. The ball diameter is 0.120 inches with a ball load capacity of 32 lb-ft-lbs.

The National N351-481 1153BC series ball bearing is designed to operate under heavy loads, high speeds, and aggressive conditions, making it suitable for machinery applications in industries such as manufacturing, mining, oil and gas, and transportation. The high-quality steel used in its construction provides outstanding resistance to wear, corrosion, and contamination, ensuring that it maintains optimal performance even under the most demanding conditions. With its interchangeability feature, this bearing can be substituted with similar bearing types to simplify inventory management while still delivering exceptional performance.

The National N351-481 1153BC series ball bearing comes with a pre-lubricated grease filling and seal, protecting against contamination and ensuring the bearing operates smoothly and quietly. Despite its robust design, this bearing can easily be installed, replaced, or maintained, as it is designed to meet standard spacing requirements and comes with a set of mounting hardware.

In conclusion, the National N351-481 1153BC series ball bearing is a high-capacity, heavy-duty component that is perfect for machineries that demand optimal performance under harsh conditions. With its robust design, superior materials, and precise engineering, this bearing is a reliable solution to ensure your industrial equipment continues to run smoothly and efficiently for longer periods.

The National N351-481 1153BC-2.9x1.5x1.7 1/8 2-7/8 1-1/2 is a specific type of ball screw. Ball screws are mechanical components that convert rotational motion into linear motion. Here are some pros and cons of buying this particular ball screw:

1. High Precision: Ball screws offer higher precision as compared to other types of lead screws due to their use of balls between the screw and the nut. This results in less play and better accuracy.

2. Smoother Operation: The use of balls reduces friction, which in turn leads to smoother operation. Suspension and steering systems in vehicles, for instance, often use ball screws for their precision and smoothness.

3. Low Backlash: The zero-play design of ball screws reduces backlash, which is the amount of motion that is lost during reversal. Low backlash is important in applications where position accuracy is crucial.

4. Durability: Ball screws are known for their longevity. They are made of hardened steel and have a robust design, making them resistant to wear and tear.

5. Energy Efficiency: Due to their low friction, ball screws consume less energy than mechanical alternatives, making them a more efficient option in the long run.

1. Cost: Ball screws tend to be more expensive than other types of lead screws due to their complex manufacturing process and higher materials cost.

2. Sensitive to Misalignment: Ball screws are very sensitive to misalignment between the ball nut and the ball screw, which can reduces their accuracy and lifespan. Proper alignment during installation is crucial.

3. Requires Regular Maintenance: While ball screws are durable, they do require regular maintenance to keep them functioning optimally. Proper lubrication is important to ensure smooth operation and minimize wear.

The National N351-481 1153BC-2.9x1.5x1.7 1/8 2-7/8 1-1/2 ball screw is a high-precision, durable component with smooth operation and low backlash. However, it can be more costly than other types of lead screws and requires careful alignment during installation and regular maintenance to maximize performance. If your application demands high precision, smoothness, and position accuracy, this ball screw may be worth the investment. Nevertheless, considering the additional costs of installation, maintenance, and potential sensitivity to misalignment, you should weigh these factors against the benefits to determine if this is the right choice for your project.

If the demands of your application are not as stringent and you don't require the highest levels of precision or smoothness, you may consider alternatives such as acme or lead screws to save cost. However, if the precision, durability, and efficiency of a ball screw are necessary for your project and you are willing to invest in their installation and maintenance, then the National N351-481 1153BC-2.9x1.5x1.7 1/8 2-7/8 1-1/2 ball screw would be a suitable option.

part # n351481 prices

• $13.00-$24.63

specifications buildoffal:

• brand: National Hardware
• model#: 1153BC-2.9X1.5X1.7
• type: Structural Hardware
• manufacturer part number: N351-481
• country/region of manufacture: China
• upc: 886780005844

payments buildoffal:

• wallet: Paypal
• credit card: Visa
• other

offer buildoffal:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 10
• started: January 4, 2025

returns buildoffal:

• method: Money back
• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

general buildoffal:

• Home Improvement > Building Hardware > Other Home Building Hardware
• condition: New

seller buildoffal:

• rating: 98.4%
• # reviews: 138280

shipping buildoffal:

• cost: $0.00
• type: Fixed
• service: Standard
• transit: 4-9 Days
• class: Standard

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