Deep groove ball bearings carry radial load, moderate axial load in both directions and combined loads at relatively high speeds - the default choice for electric motors, pumps, fans and general machinery.
Standard and OEM dimensions available, open, ZZ shielded or 2RS sealed, in CN or C3 clearance, with dimension interchange across the common designation systems.
Process Overview
Deep groove ball bearings are the most widely used rolling bearing type: a single row of balls running in deep raceway grooves that let the bearing carry radial load, moderate axial load in both directions, and combined loads at relatively high speeds.
Their simple geometry, low friction and quiet running make them the default choice for electric motors, pumps, fans, household appliances and general machinery, where the load is mostly radial and maintenance access is limited.
Materials
Bearing steel (GCr15 / 52100) as standard; stainless steel for corrosion duties.
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Finishes
Standard finishing per product standards; anti-corrosion packaging for export.
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Tolerances
Dimensional and running tolerances to ISO precision classes P0-P6 as standard (P5/P4 on request for applicable types).
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Capability commitments on this page are owner-confirmed .