H SeriesAngular Contact Ball Bearings

H71940AC/HQ1

d 200 × D 280 × B 38 mm

The H71940AC/HQ1 is a bearing with bore 200mm, outer diameter 280mm, and width 38mm rated for dynamic load 78.2 kN.

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H71940AC/HQ1 · 200x280x38 mm

📋 Technical Specifications

Bore (d)

200mm

Outer Dia. (D)

280mm

Width (B)

38mm

Dynamic Load (Cr)

78.20 kN(78200 N)

Static Load (C0r)

99.50 kN(99500 N)

Reference Speed

Confirm per inquiryrpm

Bearing type	Angular Contact Ball Bearings
Series	H Series
Seal type	Confirm per inquiry
Material	Confirmed per inquiry — grade and certificate availability reviewed before quotation
Bore type	Confirmed per drawing
Dimension unit	millimeter (mm)

📐 Detailed Dimensions

Basic dimensions (mm)

Bore diameter (d)	200
Outer diameter (D)	280
Width (B)	38

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

📑 Drawings & 3D Model

📑

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 200x280x38 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.

Model	Relationship	Series	Seal	Action
7940	Same boundary dimensions — verify fit/load	79 Series	Open	Quote →
H71940AC	Same boundary dimensions — verify fit/load	H Series	Open	Quote →
H71940C	Same boundary dimensions — verify fit/load	H Series	Open	Quote →
H71940C/HQ1	Same boundary dimensions — verify fit/load	H Series	Open	Quote →

⚙ Typical Applications

Industrial machinery

Material handling

General engineering

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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❓ Frequently Asked Questions

What are the dimensions of H71940AC/HQ1?

The H71940AC/HQ1 bearing has bore (d) = 200 mm, outer diameter (D) = 280 mm, and width (B) = 38 mm.

What is the load rating of H71940AC/HQ1?

Dynamic load rating (Cr) = 78.20 kN (78200 N), static load rating (C0r) = 99.50 kN.

What bearing series does H71940AC/HQ1 belong to?

The H71940AC/HQ1 belongs to the H Series within the Angular Contact Ball Bearings category.

Can NLHB supply H71940AC/HQ1 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 H71940AC/HQ1 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 H71940AC/HQ1?

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 H71940AC/HQ1

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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