FRW1-4Deep Groove Ball Bearings

SFRW1-4

d 0.07813 × D 0.25 × B 0.0937 mm

The SFRW1-4 is a deep groove ball bearing with bore 0.07813mm, outer diameter 0.25mm, and width 0.0937mm rated for dynamic load 0.2 kN.

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SFRW1-4 · 0.07813x0.25x0.0937 mm

📋 Technical Specifications

Bore (d)

0.07813mm

Outer Dia. (D)

0.25mm

Width (B)

0.0937mm

Dynamic Load (Cr)

0.22 kN(217.963 N)

Static Load (C0r)

0.07 kN(66.723 N)

Reference Speed

99000rpm

Bearing type	Deep Groove Ball Bearings
Series	FRW1-4
Seal type	Open
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)	0.07813
Outer diameter (D)	0.25
Width (B)	0.0937

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).

⚡ Source-Data Reference Speed

Catalog reference

99,000 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 0.07813x0.25x0.0937 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.

No other catalog models share the same boundary dimensions.

🔄 Related Models

Same bearing family or similar dimensions.

Same model family — dimensions may differSimilar size — reference only, verify all interfaces

⚙ 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 SFRW1-4?

The SFRW1-4 bearing has bore (d) = 0.07813 mm, outer diameter (D) = 0.25 mm, and width (B) = 0.0937 mm.

What is the load rating of SFRW1-4?

Dynamic load rating (Cr) = 0.22 kN (217.963 N), static load rating (C0r) = 0.07 kN.

What bearing series does SFRW1-4 belong to?

The SFRW1-4 belongs to the FRW1-4 within the Deep Groove Ball Bearings category.

Can NLHB supply SFRW1-4 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 SFRW1-4 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 SFRW1-4?

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.

Get a quote for SFRW1-4

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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