FAFNIR MS21153-3 Aircraft Bearing REP3M4-6 FS464 P/n MS21153-7

( Brand: Fafnir ), ( Manufacturer Part Number: MS21153-3 ), ( Part Type: Bearing ), ( Compatible Model: Rep3f4fs464 )

Review FAFNIR Aircraft Bearing P/n

The FAFNIR MS21153-3 aircraft bearing, specifically part number MS21153-7, is a crucial component in the aviation industry, designed to ensure the smooth and efficient operation of aircraft engines. This particular bearing is engineered to meet the rigorous demands of high-performance aerospace applications.

The MS21153-3 bearing is a rolling-contact, self-aligning, tapered roller bearing. It features an outer ring made of high-strength steel, with an internal tapered roller design that allows for self-aligning capabilities, minimizing the need for precise installation alignment. The tapered rollers are made of chrome steel, providing excellent load carrying capacity and durability.

The MS21153-3 bearing is designed to operate in both radial and thrust loads, making it a versatile solution for various aircraft engine applications. It comes with an integrated sealing system, which includes lip seals on both the inner and outer rings, ensuring effective sealing and preventing contaminants from entering the bearing.

This specific part number, MS21153-7, is manufactured to meet the stringent requirements of the aerospace industry, including FAA-PMA (Federal Aviation Administration-Production Approval) and EASA (European Union Aviation Safety Agency) standards. It undergoes rigorous testing to ensure its performance, reliability, and longevity in the harshest aviation environments.

The MS21153-3 bearing is easy to install, with a simple press-fit design that minimizes the need for specialized tools or expertise. It comes with comprehensive installation instructions to ensure a smooth and trouble-free installation process.

In summary, the FAFNIR MS21153-3 aircraft bearing, part number MS21153-7, is a high-performance, self-aligning, tapered roller bearing designed to meet the demanding requirements of the aerospace industry. Its robust design, versatile capabilities, and stringent manufacturing standards make it a reliable and trusted solution for ensuring the efficient operation of aircraft engines.

Pros and Cons of Buying FAFNIR MS21153-3 Aircraft Bearing with Rep3M4-6FS464 P/N MS21153-7

The FAFNIR MS21153-3 aircraft bearing with Rep3M4-6FS464 P/N MS21153-7 is a critical component used in aircraft engines. This bearing is known for its high-performance capabilities and durability. However, like any other product, it comes with its advantages and disadvantages. In this analysis, we will discuss the pros and cons of purchasing this bearing.

1. High-Performance Capabilities: The FAFNIR MS21153-3 aircraft bearing is designed to handle high loads and speeds, making it ideal for use in aircraft engines. Its precision-engineered design ensures smooth and reliable operation.

2. Long Service Life: The bearing is made of high-quality materials that ensure a long service life. This reduces the frequency of replacement, saving time and money in the long run.

3. Excellent Resistance to Wear and Tear: The bearing is designed to withstand the harsh operating conditions of aircraft engines. It has excellent resistance to wear and tear, ensuring that it maintains its performance over an extended period.

1. High Cost: The FAFNIR MS21153-3 aircraft bearing with Rep3M4-6FS464 P/N MS21153-7 is a high-performance component, and its cost reflects its advanced design and manufacturing process. This may make it an expensive option for some users.

2. Complex Installation: Installing the bearing requires a high degree of precision and expertise. Improper installation could result in damage to the bearing or the engine.

3. Limited Availability: Due to its specialized nature, the FAFNIR MS21153-3 aircraft bearing may not be readily available in local markets. This could result in longer lead times and higher shipping costs.

The FAFNIR MS21153-3 aircraft bearing with Rep3M4-6FS464 P/N MS21153-7 is a high-performance component that offers excellent resistance to wear and tear and a long service life. However, its high cost, complex installation, and limited availability may make it an unattractive option for some users.

If you operate an aircraft and require a high-performance bearing that can withstand the harsh operating conditions of aircraft engines, the FAFNIR MS21153-3 aircraft bearing with Rep3M4-6FS464 P/N MS21153-7 is an excellent choice. Its long service life and excellent resistance to wear and tear will save you time and money in the long run. However, if cost is a concern, you may want to consider alternative bearing options that offer similar performance but are more cost-effective. It's also essential to ensure that the bearing is installed correctly to avoid damage to the bearing or the engine.

Details:

Made by the reputable brand Fafnir, this bearing is a reliable choice for aircraft parts. While it does not come with a warranty, is built to last and meet the demanding standards of aviation applications. The Fafnir Aircraft Bearing REP3M4-6 FS464 with P/N MS21153-7 is a high-quality aviation part designed for specific compatibility the REP3F4FS464 model.

part #: ms211533 prices

• $15.00-$65.00

specifications aviationpar:

• brand: Fafnir
• mpn: Ms21153-3
• part type: Bearing
• compatible model: Rep3f4fs464

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: New

shipping aviationpar:

• type: Calculated
• transit: 4-10 Days
• service: USPS Ground Advantage
• carrier: USPS
• cost: $0.00
• class: Standard

seller aviationpar:

• # reviews: 10774
• city: Clermont, Florida
• rating: 99.6%

returns aviationpar:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

payments aviationpar:

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

offer aviationpar:

• started: December 23, 2025
• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home

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