NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ206W ,D=30 Series_35^5200 ③Bore number

③Bore number

50 12 30 130 4 61

- High-grade gold plated coating

- Spline Short Socket: 1/4" × 4

rectangular

NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ206W ,D=30 Series_35^5200 ③Bore numberNSK Cylindrical Roller Bearings, Single Row Nj Type, NJ206W ,D=30 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 NJ206W 30 62 16 1 0. 6 37. 5 39 37. 5 12000 14000 9500 12000 0. 238 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs