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Standard Flanged BearingsDeep Groove Ball BearingsShielded

F681XZZ

d 1.5 × D 4 × B 2 mm

The F681XZZ is a deep groove ball bearing with bore 1.5mm, outer diameter 4mm, and width 2mm rated for dynamic load 0.1 kN.

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F681XZZ — representative product photo
Representative product
F681XZZ · 1.5x4x2 mm

📋 Technical Specifications

Bore (d)
1.5mm
Outer Dia. (D)
4mm
Width (B)
2mm
Dynamic Load (Cr)
0.12 kN(124 N)
Static Load (C0r)
0.03 kN(33 N)
Reference Speed
100000rpm
Bearing typeDeep Groove Ball Bearings
SeriesStandard Flanged Bearings
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 F681XZZ means.

F
Flange
FF = flanged outer ring

📐 Detailed Dimensions

Basic dimensions (mm)

Bore diameter (d)1.5
Outer diameter (D)4
Width (B)2

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

📑 Drawings & 3D Model

F681XZZ bearing dimension drawing, 1.5 x 4 x 2 mm
F681XZZ dimension drawing: bore d 1.5 mm × outer diameter D 4 mm × width B 2 mm. Tolerance class ABEC-1 (P0). Internal design is shown schematically. Flange Ø Df 5 mm, flange width Bf 0.6 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
100,000 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 1.5x4x2 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
68-1.5 ZZDifferent outer-ring feature6700 / 6800 / 6900 Thin-Section SeriesMetal ShieldsQuote →
681XZZDifferent outer-ring feature6700 / 6800 / 6900 Thin-Section SeriesOpenQuote →
F68/1.5 ZZDifferent outer-ring featureStandard Flanged BearingsMetal ShieldsQuote →
F681xConfiguration variantStandard Flanged BearingsShieldedQuote →
SF681xzzDifferent outer-ring featureF681xShieldedQuote →

🔄 Related Models

Same bearing family or similar dimensions.

Similar size — reference only, verify all interfaces
68-1.5
1.5x4x1.2 mm
6700 / 6800 / 6900 Thin-Section Series
B -0.8mm
681X
1.5x4x1.2 mm
6700 / 6800 / 6900 Thin-Section Series
B -0.8mm
F68/1.5
1.5x4x1.2 mm
Standard Flanged Bearings
B -0.8mm
SF681x
1.5x4x1.2 mm
F681x
B -0.8mm

⚙ 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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4,300+
Models
15+
Years
RFQ
Specification Confirmed

❓ Frequently Asked Questions

What are the dimensions of F681XZZ?
The F681XZZ bearing has bore (d) = 1.5 mm, outer diameter (D) = 4 mm, and width (B) = 2 mm.
Is there a F681XZZ drawing or CAD file?
Yes. The F681XZZ 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 F681XZZ?
Dynamic load rating (Cr) = 0.12 kN (124 N), static load rating (C0r) = 0.03 kN.
What tolerance class is the F681XZZ?
The standard tolerance class of the F681XZZ is ABEC-1 (P0) per GB/T 307.1, unless otherwise agreed.
What bearing series does F681XZZ belong to?
The F681XZZ belongs to the Standard Flanged Bearings within the Deep Groove Ball Bearings category.
Can NLHB supply F681XZZ 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 F681XZZ 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 F681XZZ?
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 F681XZZ

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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