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KOYO deep groove ball bearings are manufactured with high‑purity bearing steel, ultra‑precision grinding and heat‑treatment technology. Smooth raceway surface delivers low friction, outstanding high‑speed stability and low‑noise performance. They can take radial load and bidirectional light axial load simultaneously. Compact‑structure sealed units are pre‑greased for long‑term lubrication with good dust‑proof and water‑proof capacity. Full series including 6000,6200,6300 cover light‑to‑medium heavy‑duty conditions for industrial motors, fans, pumps, household appliances, general gearboxes and automatic transmission equipment.
KOYO Self-Aligning Ball Bearing
KOYO self aligning ball bearings feature double row balls plus spherical outer raceway for great self aligning performance against shaft bending, misalignment and frame deformation. Light weight, low noise and high speed characteristics suit long span transmission shafts, conveyor rollers, fan shafts and general light medium machinery.
KOYO Angular Contact Ball Bearing
KOYO angular contact ball bearings are available in 15°,25°,40° contact angles for combined radial and single direction axial loads. They feature high speed performance, high rigidity and high rotary accuracy. Mounted in DB / DF / DT paired arrangements to strengthen spindle rigidity and anti overturning performance. Widely applied for high speed water pumps, compressors, machine tool spindles, precision automation equipment and high speed gearboxes.
KOYO spherical roller bearings adopt double‑row spherical roller construction with excellent self‑aligning capacity to compensate shaft deflection, installation misalignment and frame deformation. Optimized roller profile realizes even stress distribution, high radial load capacity and great shock resistance. Versions with W33 oil groove & holes support circulating lubrication, suitable for mining machinery, crushers, fans, papermaking, metallurgical equipment and heavy‑duty reducers.
KOYO Cylindrical Roller Bearing
KOYO cylindrical roller bearings adopt line contact roller raceway structure with superior radial load capacity and impact resistance. Separable inner/outer rings simplify installation and allow axial floating to absorb shaft thermal expansion. Multiple types NU / NJ / N / NUP meet various axial positioning requirements. Stable cage brings low friction and low temperature rise for large motors, gearboxes, rolling mills, air compressors and heavy duty transmission machinery.
KOYO tapered roller bearings are separable assemblies consisting of inner cone, outer cup, tapered rollers and cage. They support heavy combined radial and single direction axial loads. Logarithmic profile modification reduces edge stress concentration, lowers operating temperature and wear. Pre load adjustment improves rigidity and rotary accuracy. Normally used in pairs for automotive hubs, differentials, heavy truck axles, construction machinery reducers and mining transmission parts.
CONTACT US
E-mail : jerry@dadibearing.com
Tel：+86-13791073676
WhatsApp：+86-13791073676
Add：1-303, Building 1, No. 1319 Fenghuang Road, High-tech Zone, Jinan City, Shandong Province, China
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