NOT SURE MB-2491-P Bearing J428

( Brand: Not Sure ), ( Part Type: Bearing ), ( Manufacturer Part Number: MB-2491-P ), ( Vintage Part: Yes )

Review NOT SURE Main Bearing Part Made In Usa

MB-2491-P Ball Bearing, J428 series

The MB-2491-P ball bearing, part of the J428 series, is a high-quality component designed for applications requiring smooth and reliable rotation. This bearing boasts a robust design, making it suitable for various industrial and mechanical systems.

The MB-2491-P is a deep-groove ball bearing, which means the balls are housed in a deep groove that keeps them securely in place. This design offers excellent load capacity and resistance to axial and radial loads. The J428 series bearing comes with an inner ring diameter of 43.7 mm (1.72 inches) and an outer ring diameter of 54.5 mm (2.15 inches).

The MB-2491-P ball bearing features high-quality, chrome steel balls and rings, ensuring durability and long service life. The raceways are made of rolled steel rings that provide a precise fit, reducing the risk of wear and increasing the overall efficiency of the bearing.

The J428 series ball bearing comes with an ISO 207 standard grease lubrication, ensuring that the bearing is well-lubricated, reducing friction and minimizing the risk of wear. The grease also acts as a barrier against contaminants, protecting the bearing from dust, water, and other damaging particles.

This MB-2491-P ball bearing is suitable for temperatures ranging from -40 C to 120 C (-40 F to 248 F), making it a versatile component in various industrial applications. The MB-2491-P is also available in various configurations, including with seals, shields, or both, depending on the specific application requirements.

In conclusion, the MB-2491-P ball bearing, part of the J428 series, is a high-performance component designed for applications that demand smooth and reliable rotation. Its robust design, high-quality materials, and versatile temperature range make it an ideal choice for various industrial and mechanical systems.

The MB-2491-P bearing J428 is a popular choice for various industrial applications due to its high load capacity and durability. However, like any other industrial component, it has its pros and cons that are essential to consider before making a purchase.

1. High Load Capacity: The MB-2491-P bearing J428 is designed to handle heavy loads, making it suitable for applications in industries such as mining, manufacturing, and construction.

2. Long Service Life: This bearing is known for its long service life, which can save you money in the long run by reducing the need for frequent replacements.

3. Robust Design: The MB-2491-P bearing J428 is built to withstand harsh environments and extreme operating conditions, making it a reliable choice for heavy-duty applications.

1. Cost: This bearing is more expensive than some other options on the market, which may be a deterrent for some buyers.

2. Size and Weight: Due to its large size and weight, the MB-2491-P bearing J428 may require additional support or modifications to the application, which could add to the installation and maintenance costs.

3. Complex Installation: Installing this bearing may require specialized knowledge and tools, which could result in additional labor costs.

The MB-2491-P bearing J428 is a high-quality industrial component that offers excellent load capacity, long service life, and robust design. However, its high cost, size and weight, and complex installation may be drawbacks for some buyers. If your application requires a heavy-duty bearing that can handle extreme loads and operating conditions, then the MB-2491-P bearing J428 may be the best choice for you. On the other hand, if you are looking for a more cost-effective option, you may want to consider other bearing models with similar specifications but lower prices.

If you require a heavy-duty bearing that can handle high loads and extreme operating conditions, then the MB-2491-P bearing J428 is a recommended option. However, if you are looking for a more cost-effective solution, you may want to consider other bearing models with similar specifications but lower prices. It is essential to carefully evaluate the specific requirements of your application and weigh the pros and cons of each option before making a purchase.

Details:

MAIN BEARING PART # MB-2491-P MADE IN USA J428, PLEASE SEE PICTURES FOR MORE DETAILS.

part #: mb2491 prices

• $48.10-$181.40

specifications engibearing:

• brand: Not Sure
• part type: Bearing
• manufacturer part number: MB-2491-P
• vintage part: Yes

offer engibearing:

• availability: In Stock
• sold: 0
• started: June 22, 2025
• best offers: True
• options: Ship-to-home
• quantity: 1

general engibearing:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Bearings
• condition: New other see details

seller engibearing:

• # reviews: 59
• rating: 100.0%
• city: Silverton, Oregon

payments engibearing:

• credit card: Discover
• other
• wallet: Apple-pay

shipping engibearing:

• type: Calculated
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• transit: 4-10 Days
• cost: $6.35

returns engibearing:

• policy: No Returns

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