NK35/20 Needle Roller Bearing – 35x45x20mm, Machined Ring, High Radial Load Capacity. Heavy-duty single-row needle roller bearing without inner ring. Compact radial cross-section, direct press-fit shaft mounting. Ideal for gearboxes, transmission systems, pumps, compressors, industrial machinery, and heavy equipment where space is limited but load demands are high. Model: NK35/20 Bore Diameter (Fw): 35 mm / 1.378 in Outer Diameter (D): 45 mm / 1.772 in Width (C): 20 mm / 0.787 in Minimum Chamfer Dimension (rmin): 0.3 mm Precision Class: Normal (P0) – general-purpose accuracy, suitable for standard industrial precision requirements Radial Clearance Class: CN – standard internal clearance for normal operating conditions