NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ2217W ,D=85 Type_20^Double-Row it ideal for drilling of

it ideal for drilling of exterior materials such as ceramic siding and FRP

Free Speed : 1

103-130 25-50mm ±2µm 215g With ratchet stop 103-137 0-25mm ±2µm 175g With ratchet stop 103-138 25-50mm ±2µm 215g With ratchet stop 103-139-10 50-75mm ±2µm 315g With ratchet stop 103-140-10 75-100mm ±3µm 375g With ratchet stop 103-141-10 100-125mm ±3µm 515g With ratchet stop 103-142-10 125-150mm ±3µm 665g With ratchet stop 103-143-10 150-175mm ±4µm 720g With ratchet stop 103-144-10 175-200mm ±4µm 920g With ratchet stop 103-145-10 200-225mm ±4µm 1

5 217-1348 EP-115R 115 ■  ◎  55 1

9CM Product height 3CM Product weight 0

NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ2217W ,D=85 Type_20^Double-Row it ideal for drilling ofNSK Cylindrical Roller Bearings, Single Row Nj Type, NJ2217W ,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 NJ2217W 85 150 36 2 2 100. 5 217 279 4800 6700 3800 4500 2. 79 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on