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Flanged Thin-Section BearingsDeep Groove Ball Bearings

FR6

d 9.525 × D 22.225 × B 5.558 mm

The FR6 is a deep groove ball bearing with bore 9.525mm, outer diameter 22.225mm, and width 5.558mm rated for dynamic load 2.8 kN.

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FR6 — representative product photo
Representative product
FR6 · 9.525x22.225x5.558 mm

📋 Technical Specifications

Bore (d)
9.525mm
Outer Dia. (D)
22.225mm
Width (B)
5.558mm
Dynamic Load (Cr)
2.84 kN(2838 N)
Static Load (C0r)
1.14 kN(1139 N)
Reference Speed
32000rpm
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 FR6 means.

FR
Flange Inch
FRFR = inch-series flange

📋 Nominal Variants by Seal Type

Catalog variants open a detail page. Inquiry-only configurations go directly to RFQ.

Seal TypeModel CodeTypical Use
Double metal shieldsFR6 ZZGeneral dust protectionQuote →
Double contact rubber sealsFR6 2RS (inquiry only)Dust and moisture protection at moderate speedQuote →
Double non-contact rubber sealsFR6 2RZ (inquiry only)Lower-friction sealing at higher speedQuote →
C3 radial clearanceFR6 C3 (inquiry only)Motors and applications with higher operating temperatureQuote →

📐 Detailed Dimensions

Basic dimensions (mm)

Bore diameter (d)9.525 (0.375")
Outer diameter (D)22.225 (0.875")
Width (B)5.558 (0.2188")

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

📑 Drawings & 3D Model

FR6 bearing dimension drawing, 9.525 x 22.225 x 5.558 mm
FR6 dimension drawing: bore d 9.525 mm × outer diameter D 22.225 mm × width B 5.558 mm. Tolerance class ABEC-1 (P0). Internal design is shown schematically. Flange Ø Df 24.613 mm, flange width Bf 1.57 mm.
📑
2D Drawing (PDF)
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📐
2D DXF File
Request DXF →
📅
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
32,000 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 9.525x22.225x5.558 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 differ
FR6 2rs
9.525x22.225x7.142 mm
FR6
B +1.6mm
FR6 ZZ
9.525x22.225x7.142 mm
FR6
B +1.6mm
Similar size — reference only, verify all interfaces
SFR6
9.525x22.225x5.558 mm
FR6

⚙ 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 FR6?
The FR6 bearing has bore (d) = 9.525 mm, outer diameter (D) = 22.225 mm, and width (B) = 5.558 mm.
Is there a FR6 drawing or CAD file?
Yes. The FR6 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 FR6?
Dynamic load rating (Cr) = 2.84 kN (2838 N), static load rating (C0r) = 1.14 kN.
What tolerance class is the FR6?
The standard tolerance class of the FR6 is ABEC-1 (P0) per GB/T 307.1, unless otherwise agreed.
What bearing series does FR6 belong to?
The FR6 belongs to the Flanged Thin-Section Bearings within the Deep Groove Ball Bearings category.
Can NLHB supply FR6 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 FR6 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 FR6?
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 FR6

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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