Product Details
The BL deep groove ball bearings (metric) 6309-ZZ feature two metal shields and are designed for heavy-duty applications. With a bore of 45 mm and an outer diameter of 100 mm, this deep groove ball bearing is suitable for various machinery and equipment. Common interchanges for this model include 309SFF MRC, 309KDD FAF, and 77609 NDH. It provides enhanced protection against contamination and increased durability, making it an ideal choice for demanding industrial environments.








