R8A-ZZ-ECO (100 Pcs)

Single Row Ball Bearings - 12.7x28.575x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing

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ECO

Store: Minibearings - Miniature Bearings Australia - Online, Pick-Up, Retail, Distributors, Wholesale Additional resources:
Tolerances
Standard Bearings PDF Catalogue
Shafting
Price:
Regular price $308.59 AUD
Regular price $370.31 AUD Sale price $308.59 AUD
per 100
Backorder
Order 50 or more pack (5000 pcs) for $277.73 AUD per 100
Backorder now! Backorders for more than the stock quantity are expected before Sep 26, 2025

Base Category: Bearings - Single Row Ball

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

Product Details

ID (d): 12.700mm
(12.700mm is 0.5 in.)

Chrome Steel SAE 52100
  • ID (d): 12.700mm
    (12.700mm is 0.5 in.)
  • OD (D): 28.575mm
    (28.575mm is 1.125 in.)
  • Width (B): 7.938mm
    (7.938mm is 0.313 in.)
  • Precision Grade: Economy
  • Closure Type: ZZ
  • Bearing Type: Radial

Brand: ECO
Country of Origin: TW

Product Compliance and Data

Similar to

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Used for

  • RC Car Parts
  • RC Nitro Engine Parts
  • PRO 1 - 1-4 Scale - Bearing 12.70-28.58-7.94mm
  • A.M Sachs - 2.4 All Models - Bearing 12.70-28.58-7.94mm
  • Brison - 2.4 CI - 28 - Bearing 12.70-28.58-7.94mm

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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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.

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

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.