Number of Lubrication Holes TIMKEN NNU4160MAW33 Cylindrical Roller Radial Bearing

Bore d:300 mm; O.D. D:500.000 mm; Width B:200.000 mm; DUR/DOR F/E:351.000 mm; Static Load Rating C_o:6140 kN; Dynamic Load Rating C₁¹:3780 kN; Geometry Factor C_g²:0.2360; Thermal Speed Ratings - Oil:600 rpm; Thermal Speed Ratings - Grease:560 rpm