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Flanged Thin-Section BearingsDeep Groove Ball Bearings

FRW1-5

d 2.381 × D 7.938 × B 2.779 mm

The FRW1-5 is a deep groove ball bearing with bore 2.381mm, outer diameter 7.938mm, and width 2.779mm rated for dynamic load 0.4 kN.

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FRW1-5 — representative product photo
Representative product
FRW1-5 · 2.381x7.938x2.779 mm

📋 Technical Specifications

Bore (d)
2.381mm
Outer Dia. (D)
7.938mm
Width (B)
2.779mm
Dynamic Load (Cr)
0.42 kN(423 N)
Static Load (C0r)
0.13 kN(129 N)
Reference Speed
99000rpm
Bearing typeDeep Groove Ball Bearings
SeriesFlanged Thin-Section Bearings
Seal typeOpen
MaterialConfirmed per inquiry — grade and certificate availability reviewed before quotation
Bore typeConfirmed per drawing
Measurement systemInch (imperial). Metric values converted at 25.4 mm/in; inch values in brackets.

🔐 Model Code Breakdown

What each part of FRW1-5 means.

FRW
Flange Wide
FRWFRW = wide inch-series flange

📐 Detailed Dimensions

Basic dimensions (mm)

Bore diameter (d)2.381 (0.09375")
Outer diameter (D)7.938 (0.3125")
Width (B)2.779 (0.1094")

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

📑 Drawings & 3D Model

FRW1-5 bearing dimension drawing, 2.381 x 7.938 x 2.779 mm
FRW1-5 dimension drawing: bore d 2.381 mm × outer diameter D 7.938 mm × width B 2.779 mm. Tolerance class ABEC-1 (P0). Internal design is shown schematically. Flange Ø Df 9.119 mm, flange width Bf 0.584 mm. Inner-ring width B1 3.571 mm, inner-ring OD E 4.394 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
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 2.381x7.938x2.779 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
SFRW1-5Different outer-ring featureFRW1-5OpenQuote →

🔄 Related Models

Same bearing family or similar dimensions.

Same model family — dimensions may differ
FRW1-5zz
2.381x7.938x3.571 mm
FRW1-5
B +0.8mm
FRW1
1.397x4.762x2.779 mm
Flanged Thin-Section Bearings
FRW1-4
1.985x6.35x3.571 mm
Flanged Thin-Section Bearings
B +0.8mm
FRW1-4zz
1.985x6.35x3.571 mm
FRW1-4
B +0.8mm
Similar size — reference only, verify all interfaces
SFRW1-5zz
2.381x7.938x3.571 mm
FRW1-5
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.

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

❓ Frequently Asked Questions

What are the dimensions of FRW1-5?
The FRW1-5 bearing has bore (d) = 2.381 mm, outer diameter (D) = 7.938 mm, and width (B) = 2.779 mm.
Is there a FRW1-5 drawing or CAD file?
Yes. The FRW1-5 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 FRW1-5?
Dynamic load rating (Cr) = 0.42 kN (423 N), static load rating (C0r) = 0.13 kN.
What tolerance class is the FRW1-5?
The standard tolerance class of the FRW1-5 is ABEC-1 (P0) per GB/T 307.1, unless otherwise agreed.
What bearing series does FRW1-5 belong to?
The FRW1-5 belongs to the Flanged Thin-Section Bearings within the Deep Groove Ball Bearings category.
Can NLHB supply FRW1-5 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 FRW1-5 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 FRW1-5?
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 FRW1-5

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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