H SeriesAngular Contact Ball Bearings

H71944AC

d 220 × D 300 × B 38 mm

The H71944AC is a bearing with bore 220mm, outer diameter 300mm, and width 38mm rated for dynamic load 91.5 kN.

Request Quote for H71944AC Search Similar

H71944AC · 220x300x38 mm

📋 Technical Specifications

Bore (d)

220mm

Outer Dia. (D)

300mm

Width (B)

38mm

Dynamic Load (Cr)

91.50 kN(91500 N)

Static Load (C0r)

118.40 kN(118400 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)	220
Outer diameter (D)	300
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

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 220x300x38 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
7944	Same boundary dimensions — verify fit/load	79 Series	Open	Quote →
H71944AC/HQ1	Same boundary dimensions — verify fit/load	H Series	Open	Quote →
H71944C	Same boundary dimensions — verify fit/load	H Series	Open	Quote →
H71944C/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.

About NLHB →

4,315

Catalog Models

15+

Years

RFQ

Specification Confirmed

❓ Frequently Asked Questions

What are the dimensions of H71944AC?

The H71944AC bearing has bore (d) = 220 mm, outer diameter (D) = 300 mm, and width (B) = 38 mm.

What is the load rating of H71944AC?

Dynamic load rating (Cr) = 91.50 kN (91500 N), static load rating (C0r) = 118.40 kN.

What bearing series does H71944AC belong to?

The H71944AC belongs to the H Series within the Angular Contact Ball Bearings category.

Can NLHB supply H71944AC 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 H71944AC 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 H71944AC?

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 H71944AC

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

Request Quote →