REXNORD DAT64-86A1-502 Nos Airframe Bearing Helicopter 3110-00-903-6915 UH-1

( Brand: Rexnord ), ( Manufacturer Part Number: DAT64-86A1-502 ), ( Part Type: Bearing )

Review REXNORD Nos Airframe Bearing Bell Uh-1 Helicopter

The Rexnord Dat64-86A1-502 NOS (New Old Stock) airframe bearing is a critical component designed specifically for the UH-1 helicopter model, carrying part number 3110-00-903-6915. This bearing is manufactured by Rexnord, a renowned and trusted name in the aerospace industry, ensuring the highest standards of quality and reliability.

This particular bearing is a part of the Dat64 series, which is known for its robust design and exceptional performance under heavy loads. The Dat64-86A1-502 is an angular contact ball bearing, which allows it to support both radial and axial loads, making it an ideal choice for the demanding environment of helicopter applications.

The bearing features a high-quality, corrosion-resistant steel construction, ensuring durability and longevity even in harsh conditions. Its precise dimensions and tolerances are designed to fit seamlessly into the UH-1 helicopter's airframe, ensuring a perfect fit and reliable operation.

The Dat64-86A1-502 NOS bearing comes in New Old Stock condition, meaning it has been manufactured and stored in a controlled environment, preserving its original condition. This ensures that the bearing is free from signs of wear, and it can be installed with confidence, providing the same level of performance as a new bearing straight from the factory.

In summary, the Rexnord Dat64-86A1-502 NOS airframe bearing (3110-00-903-6915) is a high-performance, robust, and reliable component designed specifically for the UH-1 helicopter. Its angular contact ball bearing design allows it to support both radial and axial loads, while its corrosion-resistant steel construction ensures durability and longevity. Available in New Old Stock condition, this bearing can be installed with confidence, providing the same level of performance as a new bearing straight from the factory.

Rexnord Dat64-86a1-502 Nos Airframe Bearing 3110-00-903-6915 for UH-1 Helicopter: A Comprehensive Analysis

The Rexnord Dat64-86a1-502 Nos Airframe Bearing 3110-00-903-6915 is a crucial component used in the UH-1 helicopter. Replacing this bearing can significantly impact the helicopter's performance and maintenance costs. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this bearing.

1. Enhanced Performance: A new bearing can lead to improved helicopter performance, as it ensures proper lubrication and reduces friction between moving parts.

2. Reduced Downtime: Regular replacement of bearings can help minimize helicopter downtime, as worn-out bearings can cause significant damage if left unattended.

3. Improved Safety: Faulty bearings can lead to safety concerns, as they can cause significant vibrations or even failure in extreme cases. Replacing old bearings with new ones can help mitigate these risks.

4. Cost Savings: Although the initial cost of purchasing a new bearing may be high, it can lead to long-term cost savings by reducing maintenance costs and minimizing the need for costly repairs.

1. Initial Cost: Replacing a bearing can be a significant investment, especially for small aviation operators or individual helicopter owners.

2. Installation Complexity: Installing a new bearing can be a complex process, requiring specialized tools and knowledge. This can lead to additional labor costs and potential delays.

3. Supply Chain Challenges: Obtaining a replacement bearing from an authorized supplier can be challenging due to supply chain disruptions or lead time issues.

4. Compatibility Concerns: Ensuring that the replacement bearing is compatible with the helicopter's specific model and configuration is essential to prevent compatibility issues and additional costs.

The decision to purchase the Rexnord Dat64-86a1-502 Nos Airframe Bearing 3110-00-903-6915 for a UH-1 helicopter involves careful consideration of both the advantages and disadvantages. While the initial cost and installation complexity may be concerns, the potential for enhanced performance, reduced downtime, improved safety, and long-term cost savings make this investment worthwhile. It is crucial to ensure that the bearing is obtained from an authorized supplier and is compatible with the helicopter's specific configuration to avoid any compatibility issues.

To ensure the successful purchase and installation of the Rexnord Dat64-86a1-502 Nos Airframe Bearing 3110-00-903-6915 for a UH-1 helicopter, consider the following recommendations:

1. Obtain the bearing from an authorized supplier to ensure compatibility and quality.

2. Schedule the installation during a maintenance period to minimize downtime.

3. Allocate sufficient resources for the installation process, including specialized tools and knowledgeable personnel.

4. Consider purchasing spare bearings in advance to minimize lead time and supply chain disruptions.

Details:

NSN shows this is applicable to Bell UH-1 helicopter, LOC F1-A2S-B4-S3-C7 NOS USGI surplus.

part #: dat6486a1502 prices

• $60.00-$355.00

specifications aviationpar:

• brand: Rexnord
• mpn: Dat64-86a1-502
• part type: Bearing

offer aviationpar:

• quantity: 5
• sold: 0
• availability: In Stock
• best offers: True
• started: December 1, 2025
• options: Ship-to-home

seller aviationpar:

• # reviews: 12209
• city: Ogden, Utah
• rating: 98.3%

general aviationpar:

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

shipping aviationpar:

• type: Calculated
• service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail, USPS Ground Advantage
• transit: 4-9 Days
• class: Standard, Expedited
• carrier: FedEx, USPS
• cost: $18.14

payments aviationpar:

• wallet: Google-pay
• other
• credit card: Diners-club

returns aviationpar:

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

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