NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU417M ,D=85 VESSEL AIR it is measured by inserting

it is measured by inserting contact point into internal dimension part to be measured after its outer dial of which moves

Measuring Range: 0 to 1 mm Increments: 0

Separate filling and ventilation valves on grease gun head

MARVEL MES-A

NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU417M ,D=85 VESSEL AIR it is measured by insertingNSK Cylindrical Roller Bearings, Single Row NU Type, NU417M ,D=85 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Mass (kg) approx. d D B r min. r1 min. Fw Ew Cr C0r Thermal Reference Mechanical Grease Oil NU417M 85 210 52 4 4 113 335 350 4000 3000 3800 9. 55 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their rings: