SIKORSKY 899F1 Skf Sleeve Bushing Nsn Nos Sikorsky/skf P/n 70209-84502-041 3120-01-320-9957

( Brand: Sikorsky ), ( Manufacturer Part Number: 899F1 ), ( Part Type: Sleeve Bushing )

Review SIKORSKY Sikorsky/skf P/n Sleeve Bushing Nsn Nos

The Sikorsky 899F1 helicopter is a renowned aircraft known for its superior performance and reliability in various operating conditions. One of its essential components is the sleeve bushing (SKF P/N 70209-84502-041), which plays a vital role in the main rotor transmission system. This bushing, also referred to as part number Nose 3120-01-320-9957 (NSN), is manufactured by SKF, a leading global supplier of bearings, seals, and other engineering technologies.

The sleeve bushing is a critical component designed to facilitate the smooth rotation of the main rotor transmission shaft. It is engineered from high-quality materials, ensuring durability and resistance to wear and tear, even under heavy loads and high rotational speeds. The bushing is specifically designed to fit the Sikorsky 899F1 helicopter model and is interchangeable with other similar models.

The sleeve bushing is a precision-machined component, featuring a bore diameter and an outside diameter that meet the exact specifications of the helicopter's transmission shaft and housing. The bushing is also designed with an appropriate clearance to allow for smooth rotation while preventing excessive play or movement. This ensures optimal performance and longevity of the main rotor transmission system.

The SKF sleeve bushing for the Sikorsky 899F1 helicopter is engineered to meet the highest industry standards. It undergoes rigorous testing to ensure it can withstand the extreme operating conditions and loads experienced in helicopter applications. The bushing is also designed for easy installation and removal, making maintenance and replacement a straightforward process.

In summary, the Sikorsky 899F1 helicopter sleeve bushing (SKF P/N 70209-84502-041, NSN 3120-01-320-9957) is a crucial component of the main rotor transmission system. It is designed to provide smooth, efficient, and reliable rotor transmission, ensuring optimal helicopter performance and longevity. Manufactured by SKF, this high-quality bushing is engineered to meet the exacting standards of helicopter applications and undergoes rigorous testing to ensure its durability and reliability.

Sleeve bushings, such as the Sikorsky 899F1 with part number 70209-84502-041 and National Stock Number (NSN) 3120-01-320-9957, are essential components in rotorcraft systems like helicopters. These bushings provide an interface between the rotor shaft and the bearing housing, allowing for a smooth and efficient power transmission. In this analysis, we will discuss the pros and cons of purchasing this specific sleeve bushing from Sikorsky/SKF.

1. OEM Manufacturer: This sleeve bushing is a direct replacement part from the original equipment manufacturer (OEM), Sikorsky/SKF. It ensures the highest level of compatibility and quality, reducing the risk of potential fitment issues or compatibility problems with aftermarket alternatives.

2. Designed for High Performance: Sikorsky/SKF is a leading manufacturer of bearings and bushings for aerospace applications. The 899F1 sleeve bushing is designed to meet stringent performance requirements and is likely to offer excellent durability and resistance to wear and tear.

3. Reduced Downtime: By using an OEM part like the 899F1 sleeve bushing, you can minimize the downtime of your helicopter. The part comes with a warranty, and you can rely on its performance and longevity, ensuring that your helicopter spends less time on the ground for maintenance.

1. Cost: Original equipment manufacturer parts, especially those from reputable companies like Sikorsky/SKF, can be more expensive than their aftermarket counterparts. The cost of the 899F1 sleeve bushing might be a significant investment for some organizations, particularly those operating a large fleet of helicopters.

2. Potential Availability Issues: Depending on your location and the specific availability of the part, there might be lead time or logistical challenges when ordering the 899F1 sleeve bushing directly from Sikorsky/SKF. This could result in longer downtime for your helicopter if the part is required urgently.

When deciding whether to purchase the Sikorsky 899F1 sleeve bushing, it is essential to consider the specific needs and constraints of your organization. The benefits of using an OEM part, such as guaranteed compatibility, high performance, and reduced downtime, can outweigh the potential drawbacks, including cost and potential availability issues.

If your budget allows and the part is required for a critical application, it is recommended to purchase the Sikorsky 899F1 sleeve bushing directly from the manufacturer. The investment in a high-quality, OEM part can lead to long-term savings by reducing downtime, maintenance costs, and potential repair or replacement expenses. However, if cost is a significant concern, it might be worth exploring aftermarket alternatives or negotiating pricing with Sikorsky/SKF. In any case, it is crucial to ensure that the chosen sleeve bushing meets the necessary performance and compatibility requirements.

Details:

Precision-machined sleeve bushing meeting NSN 3120-01-320-9957 for use in military commercial aviation assemblies. Precision sleeve bushing for heavy-duty aviation use. New Old Stock NOS aerospace OEM component Part Number 70209-84502-041, manufacturer MFR 899F1 Sikorsky/SKF. High-strength aluminum alloy / steel construction, inspected and tagged as unused stock.

part #: 899f1 prices

• $29.95-$104.50

specifications aviationpar:

• brand: Sikorsky
• mpn: 899f1
• part type: Sleeve Bushing

general aviationpar:

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

seller aviationpar:

• # reviews: 25
• rating: 100.0%
• city: Irvine, California

payments aviationpar:

• wallet: Paypal
• other
• credit card: Diners-club

shipping aviationpar:

• class: Standard
• transit: 5-11 Days
• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage
• cost: $84.52

offer aviationpar:

• options: Ship-to-home
• best offers: True
• sold: 0
• availability: In Stock
• started: October 21, 2025

returns aviationpar:

• policy: No Returns

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