Product Description
10X19X5
Penn 1183873 (55-12H) Ball Bearing: Precision Performance for Your Reel
Ensure smooth and reliable operation of your Penn reel with the genuine Penn 1183873 Ball Bearing, also identified by the part number 55-12H. This high-quality ball bearing is a direct factory replacement part, designed to meet the exacting specifications for a variety of Penn conventional and star drag reels.
This essential component plays a crucial role in reducing friction and supporting rotational parts within the reel, leading to smoother casts and retrieves. Whether you are servicing a trusted workhorse or restoring a classic, using genuine Penn parts ensures optimal performance and longevity.
The standard Penn 1183873 bearing is constructed from durable stainless steel, offering excellent corrosion resistance for saltwater environments. For anglers seeking the ultimate in smooth, effortless performance, an upgraded ceramic version is also available from third-party manufacturers. The ceramic equivalent, often featuring Si3N4 (silicon nitride) balls, provides a lighter, harder, and smoother surface for reduced friction and enhanced casting distance.
Key Features:
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Part Numbers: 1183873, 055-1183873, 55-12H
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Standard Material: Stainless Steel for durability and corrosion resistance
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Available Upgrade: Ceramic versions for enhanced smoothness and casting performance
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Function: Reduces friction and supports critical moving parts for smooth reel operation
Compatible Penn Reel Models:
This versatile ball bearing is utilized in a range of popular Penn reels. The following list includes confirmed models, but as this part is used across multiple series, it may also be compatible with other reels not listed. It is always recommended to consult your reel's schematic to confirm part compatibility.
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Penn International Series:
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12H
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12T
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Penn Senator Series:
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113HN
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Penn GTi Series:
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345GTi
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By replacing worn or damaged bearings with the Penn 1183873, you can restore your reel to its original factory performance, ensuring countless more successful days on the water.

