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NTN 6306 Deep Groove Radial Ball Bearing – Standard Duty Bearing for Smooth, High-Speed Operation
The NTN 6306 is a deep groove radial ball bearing with a 72mm outer diameter, designed for efficient load handling, quiet operation, and long-term reliability. Suitable for radial and light axial loads, this bearing is widely used in electric motors, gear drives, fans, and industrial machinery.
Manufactured with precision-engineered NTN bearing steel, the 6306 delivers low friction, consistent rotation, and durable performance in standard-duty applications. The open design provides flexibility in lubrication, making it ideal for systems that require regular maintenance or external grease application.
Recognized for its tight tolerances and smooth performance, the NTN 6306 is a reliable choice for OEM assemblies or MRO replacements across diverse industries.
Choose the NTN 6306 Ball Bearing for dependable operation, versatile application, and NTN’s commitment to quality engineering.
1–3 Days in Most States
Bulk Discounts Available
OEM-Approved Lubricants
Fleets & Operators
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