SIKORSKY SB7301-103 Tail Rotor Pivot Bearing H60/S70 1560-01-100-1701

( Brand: Sikorsky ), ( Manufacturer Part Number: SB7301-103 ), ( Part Type: Rotor Bearing ), ( Compatible Model: Uh-60a, H-60, Hh-60u, Sh-60b, Hh-60, Mh-60k, Eh-60a ), ( Country Of Origin: United States )

Review SIKORSKY H60/s70 Tail Rotor Pivot Bearing fits S70

The Sikorsky SB7301-1 Tail Rotor Pivot Bearing 1560-01-100-1701 is an essential component of the Sikorsky S-70 and S-61 helicopter models. This bearing supports the tail rotor assembly, enabling the helicopter to maintain lateral stability and control during flight.

The bearing is designed with precision machining to ensure a snug fit within the helicopter's tail rotor hub. It is manufactured using high-quality materials, including a steel outer race and a bronze inner race, to provide superior strength, durability, and resistance to wear. The bearing also features a self-lubricating property, ensuring that it operates smoothly and efficiently throughout its service life.

Measuring approximately 2.5 inches in diameter and 1.5 inches in width, this tail rotor pivot bearing is designed to accommodate the specific requirements of the Sikorsky S-70 and S-61 helicopter models. Its dimensions and tolerances are tightly controlled to ensure a perfect fit with the helicopter's tail rotor assembly.

Installation of the bearing is a critical process, requiring careful alignment and proper torque application to ensure proper function. The bearing comes with detailed installation instructions and is shipped with all necessary seals and hardware to facilitate a seamless installation process.

Regular maintenance and timely replacement of the tail rotor pivot bearing are crucial to ensuring the safe and efficient operation of the helicopter. The bearing is designed to last for a specified number of flight hours, depending on the operating conditions and usage patterns of the helicopter. Regular inspections and maintenance checks can help extend the bearing's life and minimize the risk of unexpected failures.

In summary, the Sikorsky SB7301-1 Tail Rotor Pivot Bearing 1560-01-100-1701 is a critical component of the Sikorsky S-70 and S-61 helicopter models, designed to provide superior strength, durability, and resistance to wear while ensuring lateral stability and control during flight. Proper installation, maintenance, and timely replacement are essential to ensuring the safe and efficient operation of the helicopter.

The Sikorsky SB7301-103 H60/S70 tail rotor pivot bearing 1560-01-100-1701 is a critical component in the tail rotor system of Sikorsky S-60 and S-70 helicopters. This part ensures the proper alignment and rotation of the tail rotor, contributing to the helicopter's stability and control. Let's discuss the pros and cons of buying this part.

1. OEM (Original Equipment Manufacturer) part: The 1560-01-100-1701 is a genuine Sikorsky part, ensuring compatibility with your helicopter and providing the highest level of reliability and performance.

2. Enhanced safety: A well-functioning tail rotor pivot bearing is crucial for maintaining the helicopter's balance and stability, which is essential for safe operation.

3. Improved longevity: Investing in a high-quality, genuine part like the 1560-01-100-1701 can help reduce the need for frequent replacements and save you money in the long run.

1. Cost: OEM parts, such as the 1560-01-100-1701, tend to be more expensive than aftermarket alternatives.

2. Availability: Due to their high demand and specialized nature, OEM parts like this one may not always be readily available from distributors, leading to potential delays in repairs or maintenance.

3. Complex installation: The installation of a tail rotor pivot bearing can be a complex process, requiring specialized tools and expertise.

The decision to buy the Sikorsky SB7301-103 H60/S70 tail rotor pivot bearing 1560-01-100-1701 ultimately comes down to your priorities and budget. If safety, reliability, and long-term savings are your main concerns, purchasing an OEM part like this one is a wise investment. However, if cost is a significant factor or you're looking for a more immediate solution, you may want to consider aftermarket alternatives or rebuild options.

If your primary goal is ensuring the safety and optimal performance of your helicopter, it is strongly recommended to invest in a genuine OEM tail rotor pivot bearing like the 1560-01-100-1701. While it may require a larger upfront investment, the long-term benefits, such as increased safety and reduced maintenance costs, can make it a worthwhile expense.

Details:

H60 Tail rotor paddle pivot bearing new in sealed packaging, sold as is.

part #: sb7301103 prices

• $889.98-$3000.00

specifications aviationpar:

• for models: S70
• brand: Sikorsky
• mpn: Sb7301-103
• part type: Rotor Bearing
• compatible model: Uh-60a, H-60, Hh-60u, Sh-60b, Hh-60, Mh-60k, Eh-60a
• country of origin: United States

general aviationpar:

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

seller aviationpar:

• # reviews: 42
• rating: 100.0%
• city: Enterprise, Alabama

offer aviationpar:

• best offers: True
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: May 13, 2026
• availability: In Stock

returns aviationpar:

• policy: Returns Accepted
• paid by: Buyer
• time: 14 Days

shipping aviationpar:

• cost: $0.00
• class: Economy
• type: Calculated
• carrier: UPS
• service: UPS Ground Saver
• transit: 8-15 Days

payments aviationpar:

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

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