12mm Thrust Self Aligning Roller Bearing Material Stainless Steel Product Brand NTN Sealing Without Seal Number Of Rows Double Row Application Industrial Size 12MM 12mm Thrust Self-Aligning Roller Bearing is a type of bearing designed to accommodate high axial (thrust) loads while also allowing for some misalignment between the shaft and the housing. This combination of features makes it suitable for applications where axial loads are prominent, and slight shaft misalignment may occur due to mounting errors, thermal expansion, or operational conditions.