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Ball Bearing Unit

BALL-BEARING UNITS CONSIST OF PRE-LUBRICATED SEALED BALL BEARINGS AND A HOUSING THAT VARIES IN SHAPE.

They are capable of aligning themselves efficiently using the spherical fitting surface between the bearing and housing, effectively preventing overloads due to misalignment.

Our Koyo branded Ball Bearing Units are highly accurate and feature excellent load resistance. They are completely sealed and provided with a re-lubrication feature. Ball-bearing units without a re-lubrication feature are also available.

• Pillow block type units (UCP, UKP, NAP, NAPK)
• Thick section pillow block type units (UCIP, UKIP)
• Tapped-base pillow block type unit (UCPA)
• Higher center-height pillow block type unit (UCPH)
• Light duty pillow block type unit (BLP, ALP)
• Compact series pillow block type unit (UP)
• Stainless-series pillow block type unit (UCSP-H1S6, USP-S6, UCSPA-H1S6)
• Pressed steel pillow block type unit (SBPP, SAPP)

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