Aircraft Engine Parts LEAP-1B: Bearing Housing

Aircraft Engine Parts for LEAP-1B: Bearing Housing (188 TO BM)

Is your aircraft engine performance at risk due to unreliable components? For aviation professionals, engine downtime means lost revenue, safety concerns, and unnecessary delays. That’s why precision-crafted aircraft engine parts—like the Bearing Housing—are vital for uninterrupted operations.

At Liyan International, we help solve this problem. Our bearing housing is part of our high-quality range of aerospace components for LEAP-1B airplane engines. Designed to ensure exact bearing alignment, this component improves engine reliability and lifecycle performance.

What is the Bearing Housing?

The Bearing Housing plays a critical role in jet engine assemblies. It provides structural support and precise alignment for internal bearings that stabilize the rotating shafts. In LEAP-B aircraft engines, the supports vital connections within the engine core.

Key Benefits of the Aerospace Components

Precise Alignment

The bearing housing keeps the internal bearings aligned. This alignment is important for the smooth operation of engine shafts. This precision minimizes axial and radial vibrations, reducing wear on adjacent components and extending engine service life.

Thermal Stability

Engine operation generates extreme heat, especially near the turbine and compressor sections. We manufacture our bearing housing from aerospace-grade materials that maintain dimensional accuracy even under continuous thermal stress, which prevents thermal expansion-induced failures.

Structural Integrity

The bearing housing supports axial and radial loads transmitted from high-speed rotating assemblies. Its strong design and fatigue-resistant structure ensure long-lasting performance. This is important in high-load and high-vibration environments found in modern aircraft engines.

Enhanced Engine Efficiency

The bearing housing works with special seals and retaining rings. This combination creates a sealed and stable area for the internal parts. This combination prevents lubricant leakage, minimizes contamination, and supports consistent oil film maintenance—key to achieving optimal engine performance under demanding flight conditions.

Engineered to Endure

Our Bearing Housing adapts high-quality materials. We use CNC machining and non-destructive testing (NDT) to ensure there are no structural defects. Liyan International delivers more than just a component—we deliver peace of mind with every shipment.

For OEM or MRO service provider, we can provide long-lasting, compliant, and precision-fit engine parts.

Aerospace Components for the Aviation Industry

At Liyan International, we specialize in supplying critical aircraft engine parts for both LEAP-1A/1C and LEAP-1B engines. Our expertise ensures stable engine performance and cost-effective maintenance solutions.

LEAP-1A/1C Components:

• Front Transition Duct Hanger (156 TO GE): Supports smooth airflow transition.

• Turbine Front Segment Transition Sealing Ring (1890 TO GE / 394 TO GE): Protects the turbine segment.

• Fan Front Support (555 TO SF): Stabilizes fan blade alignment.

• Bearing Housing (9 TO BM ): Supports internal bearings and shafts.

• Secondary Rear-End High-Pressure Turbine Locator (276 TO GE): Optimizes turbine positioning.

• Rear Mounting Ring (246 TO GE): Reinforces rear-end structure.

• Rotating Ring Stages 2/3/4/5/6 (TO SF): Ensures consistent rotation.

• Retaining Ring Stages 1/2/3 (107/1024/973 TO SF): Locks key components.

• Low-Pressure Turbine Support (607 TO SF): Stabilizes LPT assembly.

LEAP-1B Components:

• Bearing Housing (188 TO BM): Supports internal bearings and shafts.

• Front Transition Duct Hanger (288 TO GE)

• Front-End Support Ring (158 TO GE)

• Fan Front Support (533 TO SF)

• Secondary Rear-End High-Pressure Turbine Locator (140 TO GE)

• Rotating Ring Stages 2/3/4/5 (TO SF)

• Bearing 4 Front-End Seal Ring (235 TO GE)

• Bearing 4 End Stop Ring (242 TO GE)

• Retaining Ring Stages 2/3/5 (173/165/150 TO SF)

Shared Components:

• Bearing 4 Front-End Shaft Seal (369 TO GE)

Why Choose Liyan International Aircraft Engine Parts?

Still looking for a reliable source of aircraft engine parts? Our bearing housings are engineered for precision, endurance, and global compatibility. With decades of experience, we serve clients across aviation industries—commercial, cargo, and defense.

Our Advantages:

• AS-standard aerospace machining and testing

• Fast global delivery and strong packaging

• Competitive pricing and responsive customer service

Let us help reduce your downtime and raise your engine’s performance standard.

Get your High-Precision Aircraft Engine Part: Bearing Housing for LEAP-1B

Contact us today to get a quote on the Bearing Housing or to request our full parts catalog. Liyan International is your trusted partner in global aerospace supply.