NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ411W ,D=55 KSTAR Even women can easily install

Even women can easily install

Graduation

27 GH40 400 120 28 x 11 2

1 22 270 75 239 PB 303

Key Retaining

NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ411W ,D=55 KSTAR Even women can easily installNSK Cylindrical Roller Bearings, Single Row Nj Type, NJ411W ,D=55 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 NJ411W 55 140 33 2. 1 2. 1 77. 2 139 138 5300 3800 4500 2. 56 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on