MF72Deep Groove Ball BearingsSealed

MF72 2rs

Name: MF72 2rs Bearing
Brand: NLHB

d 2 × D 7 × B 3 mm

The MF72 2rs is a deep groove ball bearing with bore 2mm, outer diameter 7mm, and width 3mm rated for dynamic load 0.3 kN.

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MF72 2rs · 2x7x3 mm

📋 Technical Specifications

Bore (d)

2mm

Outer Dia. (D)

7mm

Width (B)

3mm

Dynamic Load (Cr)

0.33 kN(329 N)

Static Load (C0r)

0.10 kN(102 N)

Reference Speed

63000rpm

Bearing type	Deep Groove Ball Bearings
Series	MF72
Seal type	Sealed
Material	Confirmed per inquiry — grade and certificate availability reviewed before quotation
Bore type	Confirmed per drawing
Dimension unit	millimeter (mm)

🔐 Model Code Breakdown

What each part of MF72 2rs means.

Mini Flange

MF	MF = miniature extended-inner flange

📋 Nominal Variants by Seal Type

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

Seal Type	Model Code	Typical Use
Open	MF72	High speed in clean environments	Quote →
Double metal shields	MF72 ZZ	General dust protection	Quote →
Double contact rubber seals	MF72 2RS (inquiry only)	Dust and moisture protection at moderate speed	Quote →
Double non-contact rubber seals	MF72 2RZ (inquiry only)	Lower-friction sealing at higher speed	Quote →
C3 radial clearance	MF72 C3 (inquiry only)	Motors and applications with higher operating temperature	Quote →

📐 Detailed Dimensions

Basic dimensions (mm)

Bore diameter (d)	2
Outer diameter (D)	7
Width (B)	3

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

📑 Drawings & 3D Model

MF72 2rs bearing dimension drawing, 2 x 7 x 3 mm — MF72 2rs dimension drawing: bore d 2 mm × outer diameter D 7 mm × width B 3 mm. Tolerance class ABEC-1 (P0). Internal design is shown schematically. Flange Ø Df 8.2 mm, flange width Bf 0.6 mm.

📑

2D Drawing (PDF)

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📐

2D DXF File

Request DXF →

📅

3D STEP Model

Request STEP →

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

63,000 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 2x7x3 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.

Model	Relationship	Series	Seal	Action
MF72 ZZ	Configuration variant	MF72	Metal Shields	Quote →
MF72ZZ	Configuration variant	MR Miniature Series	Shielded	Quote →
MR72 2rs	Same boundary dimensions — verify fit/load	MR	Sealed	Quote →
MR72ZZ	Same boundary dimensions — verify fit/load	MR Miniature Series	Shielded	Quote →
SMF72 2rs	Same boundary dimensions — verify fit/load	SMF72	Sealed	Quote →
SMF72zz	Same boundary dimensions — verify fit/load	SMF72	Shielded	Quote →

🔄 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.

About NLHB →

4,300+

Models

15+

Years

RFQ

Specification Confirmed

❓ Frequently Asked Questions

What are the dimensions of MF72 2rs?

The MF72 2rs bearing has bore (d) = 2 mm, outer diameter (D) = 7 mm, and width (B) = 3 mm.

Is there a MF72 2rs drawing or CAD file?

Yes. The MF72 2rs 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 MF72 2rs?

Dynamic load rating (Cr) = 0.33 kN (329 N), static load rating (C0r) = 0.10 kN.

What tolerance class is the MF72 2rs?

The standard tolerance class of the MF72 2rs is ABEC-1 (P0) per GB/T 307.1, unless otherwise agreed.

What bearing series does MF72 2rs belong to?

The MF72 2rs belongs to the MF72 within the Deep Groove Ball Bearings category.

Can NLHB supply MF72 2rs 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 MF72 2rs 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 MF72 2rs?

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 MF72 2rs

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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