R4-MC3-ACO (100 Pcs)

Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing

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MBA

Store: Minibearings - Miniature Bearings Australia - Online, Pick-Up, Retail, Distributors, Wholesale Additional resources:
Tolerances
Standard Bearings PDF Catalogue
Shafting
Price:
Regular price $348.59 AUD
Regular price $418.31 AUD Sale price $348.59 AUD
Excludes GST and overseas Taxes & Duties
per 100
Backorder
Order 50 or more pack (5000 pcs) for $313.73 AUD per 100
Backorder now! Backorders for more than the stock quantity are expected before Oct 18, 2025

Base Category: Bearings - Single Row Ball

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

Product Details

ID (d): 6.350mm
+ 0.000 / - 0.0075
(6.350mm is 0.25 in.)

Chrome Steel SAE 52100
  • ID (d): 6.350mm
    + 0.000 / - 0.0075
    (6.350mm is 0.25 in.)
  • OD (D): 15.875mm
    + 0.000 / - 0.0075
    (15.875mm is 0.625 in.)
  • Width (B): 4.978mm
    + 0.000 / - 0.125
    (4.978mm is 0.196 in.)
  • Precision Grade: Abec 1
  • Closure Type: Open
  • Bearing Type: Radial

Brand: MBA
Country of Origin: JP

Product Compliance and Data

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Used for

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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.