Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Stainless Steel AISI 440C Bearing

SR12A-2RS (PK-40)

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    MBA

    Store Name: Small Parts & Bearings

    Additional resources:
    Tolerances
    Standard Bearings PDF Catalogue
    Shafting
    Price:
    $1,116.86 AUD
    $1,116.86 AUD
    Priced, Stocked and Sold Per 40 Units
    Excludes GST and overseas Taxes & Duties
     Backorder

    Order 50 or more packs of 40 (2000 pcs)
    for $1,005.17 AUD per 40 pack
    Backorder now! Backorders are expected before Jul 08, 2026

    Base Category: Bearings - Single Row Ball

    Top Level Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless

    Product Details


    Double black rubber sealed standard stainless steel bearing

    ID (d): 19.050mm
    + 0.000 / - 0.011
    (19.050mm is 0.75 in.)

    Stainless Steel AISI 440C
    • ID (d): 19.050mm
      + 0.000 / - 0.011
      (19.050mm is 0.75 in.)
    • O.D. (D): 41.275mm
      + 0.000 / - 0.011
      (41.275mm is 1.625 in.)
    • Width (B): 11.113mm
      + 0.000 / - 0.120
      (11.113mm is 0.438 in.)
    • Precision Grade: Abec 1
    • Closure Type: 2RS
    • Bearing Type: Radial

    Brand: MBA
    Country of Origin: JP

    Product Compliance and Data

    Similar to

    • ALTPART
    • 6138K72
    • SSISO R122RS
    • SSISO R12-2RS
    • Stainless Alternative R12A2RS
    • Stainless Alternative R12A-2RS
    • Stainless Alternative R12ARS
    • Stainless Alternative R12A-RS
    • SSISO R12RS
    • SSISO R12-RS
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    • Similar Part SR12
    • Sealed Width A SR12 / 11
    • Sealed SR12A / 11
    • Similar Part SSR12
    • Sealed Width A SSR12 / 11
    • Sealed SSR12A / 11
    • SSR12-RS
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    • SSR12RS
    • SSR122RS
    • R12ABASIC

    Used for

  • Pushbike Bearings
  • BMX MID - Check Size Before Ordering - Bottom Bracket
    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.
    R12A
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    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.

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    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.

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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 Miniature Bearings Australia website.