Number of Lubrication Holes TIMKEN 260RY1763 Four-Row Cylindrical Roller Radial Bearings

Bore d:260 mm; O.D. D:380.000 mm; Width B:280.000 mm; Width C:280.000 mm; DUR/DOR F/E:294.000 mm; Type:RY-2; Static Load Rating C_o:3240 kN; Dynamic Load Rating C₁¹:6280 kN; Weight:236.700 lb; Chamfer r_smin:3.00 mm; Chamfer r_1smin²:3.0