RadialsAircraft Bearings

9308K

d 39.878 × D 61.976 × B 11.999 mm

The 9308K is an aircraft bearing with bore 39.878mm, outer diameter 61.976mm, and width 11.999mm.

Original RBC catalog dimensions: 1.57 × 2.44 × 0.4724 in. Metric values are converted using 25.4 mm/in.

Request Quote for 9308K Search Similar

9308K — representative product photo — Representative product

9308K · 39.878x61.976x11.999 mm

📋 Technical Specifications

Bore (d)

39.878mm

Outer Dia. (D)

61.976mm

Width (B)

11.999mm

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	Open
Material	Confirmed per inquiry — grade and certificate availability reviewed before quotation
Bore type	Round
Original catalog dimensions	1.57 × 2.44 × 0.4724 in
Dimension unit	millimeter (mm) display; RBC source in inch

📐 Detailed Dimensions

Basic dimensions (mm)

Bore diameter (d)	39.878
Outer diameter (D)	61.976
Width (B)	11.999

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

📑 Drawings & 3D Model

📑

2D Drawing

Request drawing →

📅

3D STEP Model

Request STEP →

🔎

CAD File

Request CAD →

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 39.878x61.976x11.999 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.

About NLHB →

4,315

Catalog Models

15+

Years

RFQ

Specification Confirmed

❓ Frequently Asked Questions

What are the dimensions of 9308K?

The 9308K bearing has bore (d) = 39.878 mm, outer diameter (D) = 61.976 mm, and width (B) = 11.999 mm.

What is the load rating of 9308K?

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

What bearing series does 9308K belong to?

The 9308K belongs to the Radials within the Aircraft Bearings category.

Can NLHB supply 9308K 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 9308K 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 9308K?

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 9308K

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

Request Quote →