Scheerer NU-3034-M Precision Ball And Roller Bearing

NU-3034-M is Scheerer’s large-bore, single-row radial cylindrical roller bearing with an inner-ring shoulder, a configuration designed to locate the bearing securely on the shaft while carrying substantial radial loads in demanding industrial equipment. This fixed-inner-shoulder variant (NU-series) is listed in Scheerer’s catalog and by distributors as NU-3034-M, with a bore of 170 mm (6.693 in), an outer diameter of 260 mm (10.236 in), and a width of 67 mm (2.638 in). Its 1-row cylindrical roller design provides high radial-load capacity and stable bore integrity in large-diameter applications that require precise axial location. As part of Scheerer Bearing’s family of ball and roller bearings, NU-3034-M demonstrates Scheerer’s capability to supply large-bore bearings and custom variants to match specialized requirements. In inch-sizing references, the dimensions are commonly cited as d 6.693 in, D 10.236 in, B 2.638 in, illustrating alignment with imperial measurement references used in many catalogs.