MR63A-ZZ-MC3

Name: MR63A-ZZ-MC3 - Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Chrome Steel SAE 52100
Brand: MBA
SKU: MR63AZZMC3
Price: 4.59 AUD
Availability: BackOrder

Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Chrome Steel SAE 52100

Images are indicative only and may not represent the pack quantity or specific item details. Images should be used as a guide in conjunction with the product description.

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MBA

Store: Minibearings - Miniature Bearings Australia - Retail & Wholesale

Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel

Additional resources:
Tolerances
Standard Bearings PDF Catalogue
Shafting

Price:

$4.59 AUD

Each
Backorder
Order 50 or more for $4.13 AUD Each

More stock due Jul 31, 2025: Qty 70

Product Details:

ID (d): 3.000mm
_{+ 0.000 / - 0.0075}
_{(3.000mm is 0.118 in.)}

Chrome Steel SAE 52100

OD (D): 6.000mm
_{+ 0.000 / - 0.0075}
_{(6.000mm is 0.236 in.)}
Width (B): 2.500mm
_{+ 0.000 / - 0.125}
_{(2.500mm is 0.098 in.)}
Precision Grade: Abec 1
Closure Type: ZZ
Bearing Type: Radial

Brand: MBA
Country of Origin: JP

Product Compliance and Data

Alternative Parts Include:

Nachi 3M06-ZZ
NTN 673-ZZA
Kyosho 9210
BSC ML3006-ZZ
Robitronic RA0044
NTN W673-ZZA
NTN WA673-ZZA
WA673ZZA
W673ZZA
WML3006ZZ
WML3006-ZZ
L630-ZZ
L630ZZ
MR63ZZ
MR63A-ZZMC3
MR63AZZMC3
MR63-ZZ
3M06ZZ
MR63ABASIC

Used for:

RC Car Parts
RC Helicopter Parts
Great Vigor - Cage Buggy BL - Bearing
Great Vigor - Cage Buggy GP - Bearing
Hobbytech - HT1 1/10 Scale - Bearing 3-6-2.5mm
HPI - Micro RS4 Complete With Upgrade - Bearing 3-6-2.5mm
HPI - Micro RS4 RTR 4WD - Bearing 3-6-2.5mm
Kyosho - Baha Bugs - Bearing 3-6-2.5mm
Kyosho - Baja Bugs - Bearing 3-6-2.5mm
Kyosho - Dodge Ram - Bearing 3-6-2.5mm
Kyosho - F1 Mini Z - Bearing 3-6-2.5mm
Kyosho - FW-05R INDIV. Upgrade - Bearing 3-6-2.5mm
Kyosho - Half 8 Mini Inferno - Bearing 3-6-2.5mm
Kyosho - Honda NR 500 Motorcycle - Bearing 3-6-2.5mm
Kyosho - Landmark Upgrade - Bearing 3-6-2.5mm
Kyosho - Laser ZX - Bearing 3-6-2.5mm
Kyosho - Laser ZX Upgrade - Bearing 3-6-2.5mm
Kyosho - Mclaren Formula 1 - Bearing 3-6-2.5mm
Kyosho - Mclarin Formula 1 - Bearing 3-6-2.5mm
Kyosho - Mini Z MR01 - Bearing 3-6-2.5mm
Kyosho - Mini Z MR-02 - Bearing 3-6-2.5mm
Kyosho - Mini Z Overland - Bearing 3-6-2.5mm
Kyosho - Opel Calibra TF2 - Bearing 3-6-2.5mm
Kyosho - TF-4 Spider Type R - Bearing 3-6-2.5mm
Kyosho - Wild Dodge Ram Truck 1/10 Scale - Bearing 3-6-2.5mm
Ofna - CD3 Pro RTR - Bearing 3-6-2.5mm
Ofna - CD3 Sport RTR - Bearing 3-6-2.5mm
Roadrunner - XPRESS Pro MK1 - Bearing 3-6-2.5mm
Robitronic - Avid - Steering Bearing Incorrectly Listed in Manual as 7-3-2.5mm
Sport Werks - Raven ST - Bearing 3-6-2.5mm
Venom Racing - Mini Giant RTR 4WD - Bearing 3-6-2.5mm
Yokomo - MR-4BX - Bearing 3-6-2.5mm
Yokomo - MR-4TC SP - Bearing 3-6-2.5mm
Align - Trex 450 SE - Bearing 3-6-2.5mm
Align - Trex 450 SE Special V2 - Bearing 3-6-2.5mm
Align - Trex 450 X - Bearing 3-6-2.5mm
Align - Trex 450 XL - Bearing 3-6-2.5mm
Align - Trex 600 CF - Bearing 3-6-2.5mm
Bergen Machine - Intrepid 60 - Bearing 3-6-2.5mm
Bergen Machine - Intrepid Gas - Bearing 3-6-2.5mm
Century - Ninja Pro 30/46 All - Bearing 3-6-2.5mm
Century - Pro Master Upgrade - Bearing 3-6-2.5mm
E-Flite - Blade CP RTF Micro - Bearing 3-6-2.5mm
E-Sky - Big Lama - Outdoor Lama (EK1H-E515RA) - Bearing 196 EK1-0213
Evo Flight - Shogun V2 - Bearing 3-6-2.5mm
Gaui - Hurricane 550 - 550 Bearing 3-6-2.5mm
Grand Wing - Mini Dragonfly - Bearing 3-6-2.5mm
Helimax - Rotofly - 13.78
Hirobo - Tsurgi - 2500-057 Bearing
JR - Ergo 30/46 - Bearing 3-6-2.5mm
JR - Ergo 30/46 Complete Kit - Bearing 3-6-2.5mm
Kyosho - CONCEPT 10 - 100 Bearing
Kyosho - CONCEPT 10 - Bearing 3-6-2.5mm
Kyosho - CONCEPT 60 - 41 Bearing
Kyosho - CONCEPT 60 - Bearing 3-6-2.5mm
Mikado - Logo 10 3D Version - Bearing 3-6-2.5mm
Mikado - Logo 14 - Bearing 3-6-2.5mm
Mikado - Logo 14 Carbon - Bearing 3-6-2.5mm
Mikado - Logo 20 - Bearing 3-6-2.5mm
Miniature Aircraft - X-Cell 50-60 - Bearing 3-6-2.5mm
MS Composit - Hornet Micro Heli - Bearing 3-6-2.5mm

We offer equivalents to many brands including Anderton, Barden, Berg, Designatronics, EZO, ISC, Koyo, Myonic, NMB, Nordex, NSK, Ondrives, Reid Industrial, RMB, SDP-SI, Seeger, SKF, and more.

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SHIPPING

Shipping Policy

Insurance, Brands & Related Information

PICK UP

Pick up is available from our Coopers Plains warehouse after your order is ready. Please refer to your ready notification email, and bring it with you to collect your parcel.

PDF CATALOGUES

You may freely download the following catalogues to review and compare products. To help you select the most readily available items, rows are colour coded and marked according to the key at the bottom of each page.

Part numbers from these catalogues can be checked in the online store. If they don't appear in the store, please email us for more information about the part.

Ball Lock Pins

Balls

Bearing Material Selection and Benefits

Bearings - Ceramic

Bearings - Corrosion Resistant

Bearings - Economy

Bearings - High Speed

Bearings - Plastic

Bearings - Radial - Master List

Bearings - Standard Range

Bearings - Super Precision

Bearings - Thrust

Bushes - Metallic & Plastic

Bushes - Sintered Bronze

Bushes - Solid Bronze

Poly Vee Belts and Pulleys

Push On & Push In Rings

Thumbs Screws and Nuts

Timing Belts

Timing Pulley Stock

Timing Pulleys

Vibration Mounts - Bobbins and Buffers

Washers - Disc Spring

Washers - Precision Shim

Washers - Wave

Washers and Spacers

CROSS REFERENCES

We provide equivalents to many brands including Berg - Designatronics - Nordex - NSK - Oilite - Ondrives - Reid Industrial - SDP-SI - SKF. The following PDF cross references contain hundreds of thousands of part conversions.

ADR and SKF

Anderton Circlips

Barden Bearings

Designatronics SDP-SI

Essentra

Flocast Bronze Bushes

K&S Metals

Miniature Precision Bearings

Timing Belts & Pulleys

Information, Catalogues, and News

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Looking for Full Product Data Sheets?

July 11, 2025
Full product data sheets are available from the link at the lower right of any product page. Full data sheets often have additional product information that isn't available on the...

Looking for Full Product Data Sheets?

July 11, 2025
Full product data sheets are available from the link at the lower right of any product page. Full data sheets often have additional product information that isn't available on the...

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