R2-5A-ZZ-MC3

Single Row Ball Bearings - 3.175x7.938x3.571 mm Unflanged - Chrome Steel SAE 52100 Bearing

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  • Single Row Ball Bearings - 3.175x7.938x3.571 mm - Chrome Steel SAE 52100
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MBA

Store: Minibearings - Miniature Bearings Australia - Retail & Wholesale Additional resources:
Tolerances
Standard Bearings PDF Catalogue
Shafting
Price:
$7.86 AUD
$7.86 AUD
Each
Qty: 153 available now
Order 50 or more for $7.07 AUD Each
You may order more than the quantity available. One delivery will be made when all items are ready unless you select for partial delivery at checkout. Backorders for more than the stock quantity are expected before Oct 03, 2025

Base Category: Bearings - Single Row Ball

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

Product Details

ID (d): 3.175mm
+ 0.000 / - 0.0075
(3.175mm is 0.125 in.)

Chrome Steel SAE 52100
  • ID (d): 3.175mm
    + 0.000 / - 0.0075
    (3.175mm is 0.125 in.)
  • OD (D): 7.938mm
    + 0.000 / - 0.0075
    (7.938mm is 0.313 in.)
  • Width (B): 3.571mm
    + 0.000 / - 0.125
    (3.571mm is 0.141 in.)
  • Precision Grade: Abec 1
  • Closure Type: ZZ
  • Bearing Type: Radial

Brand: MBA
Country of Origin: JP

Product Compliance and Data

Similar to

  • GRW 1-8A-2Z
  • MPB 518CHH
  • GRW BR1-8A-2Z
  • Shielded R2 / 4
  • NHBB R2-5PP
  • ISO R25ZZ
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  • NTN RA2-5-ZZ
  • NTN RA2-5-ZZA
  • ADR X1-8-ZZ
  • R820ZZ
  • RA25ZZA
  • R2-5SS
  • R2-5A
  • R2-5A-ZZMC3
  • R25PP
  • R25SS
  • R25SS3G2
  • R2-5SS3G-2
  • R25AZZMC3
  • 18A2Z
  • X18ZZ
  • R1-518-ZZ
  • R1518ZZ
  • BR18A2Z
  • R2-5ABASIC

Used for

  • RC Car Parts
  • RC Nitro Engine Parts
  • Associated - RC10L3 Touring Team - Bearing 3.175-7.938-3.571mm
  • Associated - RC10LW - Bearing 3.175-7.938-3.571mm
  • Associated - RC12L3 Oval - Bearing 3.175-7.938-3.571mm
  • Associated - RC12LC - Bearing 3.175-7.938-3.571mm
  • Associated - RC12LSS - Bearing 3.175-7.938-3.571mm
  • Bolink - Eliminator 12-CF - Bearing 3.175-7.938-3.571mm
  • CRC Calandra Racing Concepts - 3 - Bearing 3.175-7.938-3.571mm
  • CRC Calandra Racing Concepts - 3.2 R Carpet Knif - Bearing 3.175-7.938-3.571mm
  • Losi - DoubleX Buggy - Bearing 3.175-7.938-3.571mm
  • Losi - DoubleX Truck - Bearing 3.175-7.938-3.571mm
  • Losi - GTX Gas TRK - Bearing 3.175-7.938-3.571mm
  • Losi - LX-T - Bearing 3.175-7.938-3.571mm
  • Losi - NXT - Bearing 3.175-7.938-3.571mm
  • Losi - XX - XXCR - XXT CR - Bearing 3.175-7.938-3.571mm
  • Losi - XXX-2WD Off-Road Racing Buggy - Bearing 3.175-7.938-3.571mm
  • Losi - XXX-BK2 Racer - Bearing 3.175-7.938-3.571mm
  • Losi - XXX-Buggy - Bearing 3.175-7.938-3.571mm
  • Losi - XXX-Kinwald Graphite Edition - Bearing 3.175-7.938-3.571mm
  • Losi - XXX-S - Bearing 3.175-7.938-3.571mm
  • Losi - XXX-T MF2 Sports - Bearing 3.175-7.938-3.571mm
  • AXI - 2212 Outrunner Motor - Bearing 3.18-7.94-3.57mm
  • AXI - 2217 - Bearing 3.18-7.94-3.57mm
  • E-Flite - 370 - 0.28 - Bearing 3.18-7.94-3.57mm
  • E-Flite - 400 Outrunners - 0.28 - Bearing 3.18-7.94-3.57mm

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

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Timing Belts

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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

Miscellaneous Brands

Misumi

NSK and NTN Bearings

Nordex

Ondrives

Reid Supply

SDP-SI

Seeger Circlips

Sintered Bronze

Small Parts Inc

Timing Belts & Pulleys

Information, Catalogues, and News

View all
  • Free Vibration Mounts Catalogue

    Free Vibration Mounts Catalogue

    Download the MBA Vibration Mounts Catalogue *** UPDATE 2025.2 *** August 2025 The MBA Vibration Mounts catalogue includes Bobbins & Buffers made from Neoprene and Natural Rubber with zinc plated...

    Free Vibration Mounts Catalogue

    Download the MBA Vibration Mounts Catalogue *** UPDATE 2025.2 *** August 2025 The MBA Vibration Mounts catalogue includes Bobbins & Buffers made from Neoprene and Natural Rubber with zinc plated...

  • Free Spring Steel Strip Catalogue

    Free Spring Steel Strip Catalogue

    Download Spring Steel Strip Catalogue PDF August 2025 *** Update 2025.2 *** The MBA Spring Steel Strip catalogue lists our selection of spring steel strip starting at 0.30mm (0.012 inch)...

    Free Spring Steel Strip Catalogue

    Download Spring Steel Strip Catalogue PDF August 2025 *** Update 2025.2 *** The MBA Spring Steel Strip catalogue lists our selection of spring steel strip starting at 0.30mm (0.012 inch)...

  • Free Screws Catalogue

    Free Screws Catalogue

    Download the Free Screws PDF from MBA *** Update 2025.3 *** August 2025 The MBA Screws Catalogue is 260 pages containing Captive Screws, Countersunk Head Screws, Hex Head Screws, Lock...

    Free Screws Catalogue

    Download the Free Screws PDF from MBA *** Update 2025.3 *** August 2025 The MBA Screws Catalogue is 260 pages containing Captive Screws, Countersunk Head Screws, Hex Head Screws, Lock...

  • Free Clevis Pins Catalogue

    Free Clevis Pins Catalogue

    Download the MBA Clevis Pins Catalogue August 2025 Update *** 2025.2 *** Clevis pins are used as a quick and secure fastener instead of bolts or rivets.Designed with a flat...

    Free Clevis Pins Catalogue

    Download the MBA Clevis Pins Catalogue August 2025 Update *** 2025.2 *** Clevis pins are used as a quick and secure fastener instead of bolts or rivets.Designed with a flat...

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If you can't find what you need on our site, another source for Bearings - Single Row Ball may be found in the Small Parts & Bearings website.