RadialsAircraft BearingsDouble Sealed

YN55WOPP2FTA1144

d 87.376 × D 101.6 × B 7.938 mm

The YN55WOPP2FTA1144 is an aircraft bearing with bore 87.376mm, outer diameter 101.6mm, and width 7.938mm.

Original RBC catalog dimensions: 3.44 × 4.00 × 0.3125 in. Metric values are converted using 25.4 mm/in.

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YN55WOPP2FTA1144 — representative product photo — Representative product

YN55WOPP2FTA1144 · 87.376x101.6x7.938 mm

📋 Technical Specifications

Bore (d)

87.376mm

Outer Dia. (D)

101.6mm

Width (B)

7.938mm

Dynamic Load (Cr)

Confirm per inquiry(— N)

Static Load (C0r)

Confirm per inquiry(— N)

Reference Speed

Confirm per inquiryrpm

Bearing type	Aircraft Bearings
Series	Radials
Seal type	Double Sealed
Material	Confirmed per inquiry — grade and certificate availability reviewed before quotation
Bore type	Round
Original catalog dimensions	3.44 × 4.00 × 0.3125 in
Dimension unit	millimeter (mm) display; RBC source in inch

📐 Detailed Dimensions

Basic dimensions (mm)

Bore diameter (d)	87.376
Outer diameter (D)	101.6
Width (B)	7.938

Corner radius, shoulder dimensions, fits and tolerances are confirmed against the requested suffix and application drawing before quotation.

📑 Drawings & 3D Model

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2D Drawing

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📅

3D STEP Model

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CAD File

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Drawings and 3D models are provided per inquiry. Tell us your application and we will send the appropriate file format (DXF, DWG, STEP, IGES).

⇄ Same-size Bearings & Reference Options

The models below share the 87.376x101.6x7.938 mm boundary dimensions. Matching d/D/B alone does not prove interchangeability; verify seals, clearance, ring features, load ratings, fits, and application conditions before replacement.

No other catalog models share the same boundary dimensions.

⚙ Typical Applications

Aircraft landing gear

Flight control systems

Aerospace mechanisms

Jet engine accessories

Helicopter components

Why choose NLHB?

NLHB supports both in-house manufacturing and qualified partner sourcing. We confirm the specification, supply route, inspection requirements, and available documentation before quotation.

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Specification Confirmed

❓ Frequently Asked Questions

What are the dimensions of YN55WOPP2FTA1144?

The YN55WOPP2FTA1144 bearing has bore (d) = 87.376 mm, outer diameter (D) = 101.6 mm, and width (B) = 7.938 mm.

What is the load rating of YN55WOPP2FTA1144?

Load rating data is being updated. Please request a quote for current specifications.

What bearing series does YN55WOPP2FTA1144 belong to?

The YN55WOPP2FTA1144 belongs to the Radials within the Aircraft Bearings category.

Can NLHB supply YN55WOPP2FTA1144 equivalents from other brands?

Depending on the model and order requirements, NLHB may manufacture in-house or source through qualified partner factories. Interchange and supply route are confirmed against your specification before quotation. All trademarks belong to their respective owners.

How do I order YN55WOPP2FTA1144 from NLHB?

Click "Request Quote" and send us your quantity, application, and required specifications. We review the specification, supply route, lead time, and pricing before issuing a quotation. Response time depends on specification complexity.

What materials are available for YN55WOPP2FTA1144?

Material grade is confirmed per inquiry. Availability depends on the model, quantity, application, and whether the order is manufactured in-house or sourced through a qualified partner factory. Material certificates or inspection documents are confirmed before quotation when required.

Get a quote for YN55WOPP2FTA1144

Send us your quantity, application and target lead time. We confirm spec, interchange and realistic delivery — no order confirmed until you approve.

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