Spherical Bearings
Alinabal manufactures a complete line of bearings for a variety of needs. Some of our most popular are described below. For more information, a complete catalog, a quote or for custom made parts, please contact us at 1-800-254-6763.
Product Groups
Commercial Series
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COM Series
Alinabal's COM Series is dimensionally the same as the CBA series, but features a solid outer race. This series is also available with a Teflon-lined race for a bearing with minimal clearance and extended wear.
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Heavy Section
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VBC Series
Alinabal's VBC Series bearings combine a plated case hardened steel ball with a self lubricating sintered phosphor bronze race secured permanently in a low carbon, steel plated housing. These are an excellent general purpose spherical bearing.
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PLS Series
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PLS Series
Alinabal's PLS Series features its patented, high strength injection molded NYLOY® race, fully contained between spherical housing material and ball. This yields superior wear resistance, zero radial and axial play, and a steel entrapped ball.
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The PBL Series
The PBL Series features an injection molded NYLOY® race, sintered bronze ball and steel housing. The NYLOY® race provides a slight preload for smooth operation, increased performance and acts as a wiping seal to keep dirt and foreign materials away from the bearing surface.
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Light Section
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The CBA Series
The CBA Series, NBA Series and PBL Series together form Alinabal's light spherical bearings line. The CBA Series features a single fractured race and a self lubricating ball. The ball and race are precision ground to assure maximum bearing surface in the load zone
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The NBA Series
The NBA Series features a single fractured NYLOY® race, assembled with controlled clearance around a sintered bronze ball. This combination provides reliable performance in a wet atmosphere and is completely non-magnetic, and corrosion free.
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Extra Light Section
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CBB Series
Alinabal's CBB Series bearings have the same construction features as the CBA Series bearings, but with reduced dimensions, resulting in a maximum capacity two-piece spherical bearing, with the minimum cross section related to bore size.
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