Product Details
The BL deep groove ball bearings (metric) 6311-2RS feature two rubber seals and are designed for heavy-duty applications, with a bore diameter of 55mm and an outer diameter of 120mm. This deep groove ball bearing includes two rubber seals for enhanced protection against contaminants. Common interchanges for this bearing include 311SZZ MRC, 311PP FAF, 99611 NDH, and 6311 LLU NTN, providing compatibility with various equipment.








