H SeriesAngular Contact Ball Bearings

H7034AC

d 170 × D 260 × B 42 mm

The H7034AC is a bearing with bore 170mm, outer diameter 260mm, and width 42mm rated for dynamic load 73.4 kN.

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H7034AC · 170x260x42 mm

📋 Technical Specifications

Bore (d)

170mm

Outer Dia. (D)

260mm

Width (B)

42mm

Dynamic Load (Cr)

73.40 kN(73400 N)

Static Load (C0r)

95.20 kN(95200 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)	170
Outer diameter (D)	260
Width (B)	42

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 170x260x42 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
7034	Same boundary dimensions — verify fit/load	70 Series	Open	Quote →
H7034AC/HQ1	Same boundary dimensions — verify fit/load	H Series	Open	Quote →
H7034C	Same boundary dimensions — verify fit/load	H Series	Open	Quote →
H7034C/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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Catalog Models

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❓ Frequently Asked Questions

What are the dimensions of H7034AC?

The H7034AC bearing has bore (d) = 170 mm, outer diameter (D) = 260 mm, and width (B) = 42 mm.

What is the load rating of H7034AC?

Dynamic load rating (Cr) = 73.40 kN (73400 N), static load rating (C0r) = 95.20 kN.

What bearing series does H7034AC belong to?

The H7034AC belongs to the H Series within the Angular Contact Ball Bearings category.

Can NLHB supply H7034AC 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 H7034AC 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 H7034AC?

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 H7034AC

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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