NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ417M ,D=85 Series_38^7200 you can adjust the depth

you can adjust the depth of the hole

SWO Length Opening Opening Weight 92 mm

Smato Socket Wrench Set 1/2"*17P(12 pt)

73 210-4072 T6 90 10

NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ417M ,D=85 Series_38^7200 you can adjust the depthNSK Cylindrical Roller Bearings, Single Row Nj Type, NJ417M ,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 NJ417M 85 210 52 4 4 113 335 350 4000 3000 3800 9. 77 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their rings: