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SMF104Deep Groove Ball BearingsShielded

SMF104zz

d 4 × D 10 × B 4 mm

The SMF104zz is a deep groove ball bearing with bore 4mm, outer diameter 10mm, and width 4mm rated for dynamic load 0.5 kN.

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NOMINAL DIMENSION DRAWINGD = 10 mmd = 4 mmB = 4 mmNLHB BEARINGSSMF104zz4 × 10 × 4 mmNOMINAL DIMENSIONS • TOLERANCE AND SUPPLY CONFIRMED PER INQUIRY
SMF104zz · 4x10x4 mm

📋 Technical Specifications

Bore (d)
4mm
Outer Dia. (D)
10mm
Width (B)
4mm
Dynamic Load (Cr)
0.54 kN(543 N)
Static Load (C0r)
0.20 kN(196 N)
Reference Speed
43200rpm
Bearing typeDeep Groove Ball Bearings
SeriesSMF104
Seal typeShielded
MaterialConfirmed per inquiry — grade and certificate availability reviewed before quotation
Bore typeConfirmed per drawing
Dimension unitmillimeter (mm)

🔐 Model Code Breakdown

What each part of SMF104zz means.

SMF
Super Mini Flange
SMFSMF = super-miniature flange

📐 Detailed Dimensions

Basic dimensions (mm)

Bore diameter (d)4
Outer diameter (D)10
Width (B)4

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

📑 Drawings & 3D Model

SMF104zz bearing dimension drawing, 4 x 10 x 4 mm
SMF104zz dimension drawing: bore d 4 mm × outer diameter D 10 mm × width B 4 mm. Tolerance class ABEC-1 (P0). Internal design is shown schematically. Flange Ø Df 11.6 mm, flange width Bf 0.8 mm.
📑
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
43,200 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 4x10x4 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
F4-10Different outer-ring featureMiniature Thrust SeriesOpenQuote →
F4-10MDifferent outer-ring featureMiniature Thrust SeriesOpenQuote →
MF104 2rsSame boundary dimensions — verify fit/loadMF104SealedQuote →
MF104B ZZDifferent outer-ring featureExtra Small / Miniature Deep Groove Ball Bearing With FlangeMetal ShieldsQuote →
MF104zzSame boundary dimensions — verify fit/loadMF104ShieldedQuote →
MR104Same boundary dimensions — verify fit/loadMR Miniature SeriesShieldedQuote →
MR104 2rsSame boundary dimensions — verify fit/loadMRSealedQuote →
MR104B ZZSame boundary dimensions — verify fit/loadExtra Small / Miniature Deep Groove Ball BearingMetal ShieldsQuote →
MR104zzSame boundary dimensions — verify fit/loadMRShieldedQuote →
SMF104Configuration variantExtended Inner-Ring Flanged BearingsShieldedQuote →
SMF104 2rsConfiguration variantSMF104SealedQuote →

🔄 Related Models

Same bearing family or similar dimensions.

Similar size — reference only, verify all interfaces
MF104
4x10x3 mm
Extended Inner-Ring Flanged Bearings
B -1.0mm
MF104B
4x10x3 mm
MR Miniature Series
B -1.0mm
MR104B
4x10x3 mm
MR Miniature Series
B -1.0mm

⚙ 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.

About NLHB →
4,300+
Models
15+
Years
RFQ
Specification Confirmed

❓ Frequently Asked Questions

What are the dimensions of SMF104zz?
The SMF104zz bearing has bore (d) = 4 mm, outer diameter (D) = 10 mm, and width (B) = 4 mm.
Is there a SMF104zz drawing or CAD file?
Yes. The SMF104zz 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 SMF104zz?
Dynamic load rating (Cr) = 0.54 kN (543 N), static load rating (C0r) = 0.20 kN.
What tolerance class is the SMF104zz?
The standard tolerance class of the SMF104zz is ABEC-1 (P0) per GB/T 307.1, unless otherwise agreed.
What bearing series does SMF104zz belong to?
The SMF104zz belongs to the SMF104 within the Deep Groove Ball Bearings category.
Can NLHB supply SMF104zz 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 SMF104zz 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 SMF104zz?
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 SMF104zz

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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