Single Row Ball Bearings - 6.35x12.7x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing

R188-ZS-ECO (PK-2)

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  • Single Row Ball Bearings - 6.35x12.7x3.175 mm - Chrome Steel SAE 52100
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ECO

Store Name: Small Parts & Bearings

Additional resources:
Tolerances
Standard Bearings PDF Catalogue
Shafting
Price:
$3.32 AUD
$3.32 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
 Qty: 1 pack (2 pcs) available now

Order 50 or more packs of 2 (100 pcs)
for $2.99 AUD per 2 pack
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 Jul 02, 2026

Base Category: Bearings - Single Row Ball

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

Product Details


Single shielded economy bearing with a NON-ISO width

ID (d): 6.350mm
(6.350mm is 0.25 in.)

Chrome Steel SAE 52100
  • ID (d): 6.350mm
    (6.350mm is 0.25 in.)
  • O.D. (D): 12.700mm
    (12.700mm is 0.5 in.)
  • Width (B): 3.175mm
    (3.175mm is 0.125 in.)
  • Precision Grade: Economy
  • Closure Type: ZS
  • Bearing Type: Radial

Brand: ECO
Country of Origin: TW

Product Compliance and Data

Similar to

  • R188
  • R188BASIC

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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.