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Single Row Ball Bearings - 3.175 mm x 6.35 mm x 2.779 mm
R144A-ZZS-ECO (2 Pcs)

ECO

Additional resources:
Tolerances
Standard Bearings PDF Catalogue
Shafting
Price:
$7.86 AUD
$7.86 AUD
per 2
Qty: 85 available now (170 pcs)
Order 50 or more (100 pcs) for $7.07 AUD per 2
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 Apr 12, 2025

Base Category: Bearings - Single Row Ball

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

Product Details:

ID (d): 3.175mm
Chrome Steel SAE 52100
  • OD (D): 6.350mm
  • Width (B): 2.779mm
  • Precision Grade: Economy
  • Closure Type: ZZS
  • Bearing Type: Radial

Brand: ECO
Country of Origin: TW

Alternative Parts Include: R144A, R144ABASIC

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.

Used for RC Car Parts. Brands: Associated, Duratrax, J Concepts, Schumaker, Trinity. Models: GT-2RS, Nitro TC3, Nitro TC3 RTR, Nitro TC3 RTR Plus On Road, Nitro TC3 With Steering, Hyper-10, LXT Gas Conversion, RC10T Gas Conversion, BJ4, Cat, Cat 1998 - 2000, Cat 2000, Cat 3000 With Steering, FireBlade Evo, Fusion, Menace 21, MI2, MI2 EC, Mission With Steering, Nitro Fusion 21 and RTR, SST 2000, SST 2000 98, SST 2000 99, SST 2000 Pro, SST 2000 Pro With Steering, XLS Cat, Reflex 10.
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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

Circlips

Clevis Pins

Dowel Pins

Hammer Drive Pins

Key Steel

Knobs

Leveling Mounts

O-Rings

Pins

Poly Vee Belts and Pulleys

Push On & Push In Rings

Rod and Tube

Roll Pins

Screws

Shaft Collars

Shim Sheet

Shoulder Screws

Snap Rings

Socket Set Screws

Spring Steel Strip

Springs

Taper Pins

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

Miscellaneous Brands

Misumi

NSK and NTN Bearings

Nordex

Ondrives

Reid Supply

SDP-SI

Seeger Circlips

Sintered Bronze

Small Parts Inc

Timing Belts & Pulleys

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  • Contact Us

    Contact Us

    Non urgent enquiries are best handled via email or chat. We don't have general phone access, except for established customers. MBA Distributors have our phone number, and can contact us...

    Contact Us

    Non urgent enquiries are best handled via email or chat. We don't have general phone access, except for established customers. MBA Distributors have our phone number, and can contact us...

  • Free Rod & Tube Catalogue

    Free Rod & Tube Catalogue

    Download the Rod & Tube PDF Catalogue The MBA Rod & Tubing Catalogue includes Rectangular & Square Keysteel, drill rod, drill blanks, H Section Bar, Hexagonal bar, round rod, silversteel, and...

    Free Rod & Tube Catalogue

    Download the Rod & Tube PDF Catalogue The MBA Rod & Tubing Catalogue includes Rectangular & Square Keysteel, drill rod, drill blanks, H Section Bar, Hexagonal bar, round rod, silversteel, and...

  • Free Push-In & Push-On Rings Catalogue

    Free Push-In & Push-On Rings Catalogue

    Download the Free MBA Push-In & Push-On Rings Catalogue For fast & secure, light duty fastening on shafts (external) or in bores(internal). No need for a groove. Available in carbon...

    Free Push-In & Push-On Rings Catalogue

    Download the Free MBA Push-In & Push-On Rings Catalogue For fast & secure, light duty fastening on shafts (external) or in bores(internal). No need for a groove. Available in carbon...

  • Mail Order Information

    Mail Order Information

    Yes, we still offer mail order. All mail orders are processed by our parent company Miniature Bearings Australia.  The MBA mail order form can be downloaded or printed from this...

    Mail Order Information

    Yes, we still offer mail order. All mail orders are processed by our parent company Miniature Bearings Australia.  The MBA mail order form can be downloaded or printed from this...

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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.