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Miniature 600 SeriesDeep Groove Ball Bearings

619/4

d 4 × D 11 × B 4 mm

The 619/4 is a deep groove ball bearing with bore 4mm, outer diameter 11mm, and width 4mm rated for dynamic load 1.0 kN.

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619/4 — representative product photo
Representative product
619/4 · 4x11x4 mm

📋 Technical Specifications

Bore (d)
4mm
Outer Dia. (D)
11mm
Width (B)
4mm
Dynamic Load (Cr)
1.00 kN(1000 N)
Static Load (C0r)
0.35 kN(350 N)
Reference Speed
57000rpm
Bearing typeDeep Groove Ball Bearings
SeriesMiniature 600 Series
Seal typeOpen
MaterialConfirmed per inquiry — grade and certificate availability reviewed before quotation
Bore typeConfirmed per drawing
Dimension unitmillimeter (mm)

📐 Detailed Dimensions

Basic dimensions (mm)

Bore diameter (d)4
Outer diameter (D)11
Width (B)4

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

📑 Drawings & 3D Model

619/4 bearing dimension drawing, 4 x 11 x 4 mm
619/4 dimension drawing: bore d 4 mm × outer diameter D 11 mm × width B 4 mm. Tolerance class ABEC-1 (P0). Internal design is shown schematically.
📑
2D Drawing (PDF)
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📐
2D DXF File
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📅
3D STEP Model
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The PDF drawing is free to download. DXF and 3D STEP files are sent on request: tell us the model and your application, and we reply with the CAD files.

⚡ Source-Data Reference Speed

Catalog reference
57,000 rpm

Lubrication method and application speed limit are confirmed per inquiry; no oil-speed value is derived from this number.

⇄ Same-size Bearings & Reference Options

The models below share the 4x11x4 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.

ModelRelationshipSeriesSealAction
694Same boundary dimensions — verify fit/load6700 / 6800 / 6900 Thin-Section SeriesOpenQuote →
694 2rsSame boundary dimensions — verify fit/loadMetric Miniature SeriesSealedQuote →
694 ZZSame boundary dimensions — verify fit/loadExtra Small / Miniature Deep Groove Ball BearingMetal ShieldsQuote →
F694Different outer-ring featureStandard Flanged BearingsShieldedQuote →
F694 2rsDifferent outer-ring featureF694SealedQuote →
F694 ZZDifferent outer-ring featureF694Metal ShieldsQuote →
SF694Same boundary dimensions — verify fit/loadF694OpenQuote →
SF694 2rsSame boundary dimensions — verify fit/loadF694SealedQuote →
SF694zzSame boundary dimensions — verify fit/loadF694ShieldedQuote →

⚙ Typical Applications

Electric motors
Fans and blowers
Pumps
Household appliances
Power tools
Office equipment
General machinery

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 619/4?
The 619/4 bearing has bore (d) = 4 mm, outer diameter (D) = 11 mm, and width (B) = 4 mm.
Is there a 619/4 drawing or CAD file?
Yes. The 619/4 dimension drawing (PDF) is free to download on this page. DXF and 3D STEP files are sent on request: tell us the model and your application.
What is the load rating of 619/4?
Dynamic load rating (Cr) = 1.00 kN (1000 N), static load rating (C0r) = 0.35 kN.
What tolerance class is the 619/4?
The standard tolerance class of the 619/4 is ABEC-1 (P0) per GB/T 307.1, unless otherwise agreed.
What bearing series does 619/4 belong to?
The 619/4 belongs to the Miniature 600 Series within the Deep Groove Ball Bearings category.
Can NLHB supply 619/4 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 619/4 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 619/4?
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.

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