NA4912 IKO Machined Needle Roller Bearing - 60X85X25MM 7316577107411 NU 308 EC P Two

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NA4912 IKO Machined Needle Roller Bearing - 60X85X25MM 7316577107411 NU 308 EC P TwoThe NA4912 is a Standard Duty Open Type, Single Row Machined Needle Roller Bearing with an Inner Ring. The Inner Ring is separable from the Cage and Outer Ring, while the Outer Ring is fixed to the Cage and has an oil groove and an oil hole. Bearings with an Inner Ring are used when the shaft being used isn't heat treated and finished by grinding. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to achieve