MRC 407S Bearing

( Brand: Mrc ), ( Model: BEARING ), ( Manufacturer Part Number: 407S ), ( Country/region Of Manufacture: United States )

Review MRC Bearing New Old Stock

The MRC 407S Bearing is a premium quality, heavy-duty ball bearing designed for use in various industrial applications. This bearing boasts a large outer diameter of 4 inches and a narrow inner diameter of 1.37 inches, making it suitable for applications where a large bearing is required but there is limited space for it to fit.

The MRC 407S Bearing is manufactured using high-grade steel for its races and balls, ensuring exceptional strength and durability. The races are precision machined to ensure perfect alignment and a smooth running surface. The balls are also precision-machined to ensure uniformity in size and shape, which results in minimal play and maximum load capacity.

The bearing has a contact angle of 22.5 degrees and a radial load capacity of up to 16,500 lbs. It is also designed to handle high speeds, with a maximum permissible surface velocity of up to 45,000 feet per minute. The bearing's high load capacity and ability to handle high speeds make it an excellent choice for applications in heavy-duty machinery, conveyor systems, and other industrial equipment.

The MRC 407S Bearing comes with sealed grease lubrication, which provides long-lasting protection against contaminants and helps to reduce friction and wear. The seal also helps to keep the bearing clean and free from debris, ensuring optimal performance over an extended period.

This bearing is also available in various mounting configurations, including flanged and plain ends, to accommodate different mounting requirements. The MRC 407S Bearing is an excellent choice for demanding industrial applications where high load capacity, speed, and durability are essential. Its high-quality construction, superior performance, and long-lasting lubrication make it a reliable and cost-effective solution for a wide range of industrial applications.

MRC (Miniature Rheology Components) 407 bearings are commonly used in rheology applications, particularly in rotational rheometers, to ensure accurate and reliable torque measurements. Here are some pros and cons of buying MRC 407 bearings:

1. High precision: MRC 407 bearings are known for their high precision, which is crucial in rheology applications where accurate torque measurements are required.

2. Low friction: These bearings have a low coefficient of friction, which ensures smooth rotation and reduces wear and tear.

3. Long service life: With proper maintenance, MRC 407 bearings can last for several years, making them a cost-effective solution in the long run.

4. Interchangeable: These bearings are interchangeable with other MRC models, which makes it easier to find replacements or upgrades if needed.

1. Cost: MRC 407 bearings can be more expensive than other types of bearings due to their high precision and advanced design.

2. Requires special handling: These bearings need to be handled carefully during installation and removal to avoid damaging the bearing surface or the shaft.

3. Limited availability: MRC bearings, including the 407 model, may not be as widely available as other types of bearings, which could make it more challenging to find replacement parts or suppliers.

In conclusion, MRC 407 bearings offer several advantages, such as high precision, low friction, long service life, and interchangeability. However, they come with some drawbacks, such as their cost, special handling requirements, and limited availability.

If you require high precision bearings for rheology applications, MRC 407 bearings may be the best option for you, despite their higher cost. It is essential to consider the benefits these bearings provide and their long-term cost-effectiveness. If you're looking for a more cost-effective solution, you may want to explore other types of bearings that may not offer the same level of precision as MRC bearings. Ultimately, the decision depends on the specific requirements of your application.

Details:

New in original packaging.

part #: 407s prices

• $29.00-$55.00

specifications heavyaccoutrement:

• brand: Mrc
• model#: BEARING
• manufacturer part number: 407S
• country/region of manufacture: United States

offer heavyaccoutrement:

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

returns heavyaccoutrement:

• policy: No Returns

seller heavyaccoutrement:

• rating: 99.6%
• # reviews: 4573
• city: Scottsburg, Indiana

general heavyaccoutrement:

• Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Hardware Parts
• condition: New

shipping heavyaccoutrement:

• service: USPS Ground Advantage
• type: Fixed
• cost: $0.00
• class: Standard
• carrier: USPS
• transit: 3-8 Days

payments heavyaccoutrement:

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