NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF224W ,D=120 Ball Hex Screwdriver Set Precision and pipe inner diameter

and pipe inner diameter

Size (mm) D (mm) m (mm) L (mm) Weight (G) 208-0019 24 43 15 165 400 208-0028 27 46 16 180 400 208-0037 30 52 17 190 500 208-0046 32 52 17 190 500 208-0055 34 52 17 190 500 208-0064 35 52 17 190 500 208-0073 36 58 18 205 500 208-1902 38 58 18 205 500 208-0082 40 58 18 205 500 208-0091 41 66 20 230 800 208-0107 42 66 20 230 800 208-0125 46 74 22 240 1000 208-0134 50 80 24 255 1100 208-0143 54 80 24 255 1100 208-0152 55 86 25 270 1500 208-0161 60 93 26 280 1800 208-0189 65 102 30 300 2200 208-0198 70 110 33 330 3300 208-0204 75 110 33 330 3300 208-0213 80 126 36 360 4500 208-0222 85 126 36 360 4500 208-0231 90 142 40 390 5500 208-0240 95 142 40 420 5300 208-0259 100 155 45 420 6500 208-0268 105 155 45 420 6500 208-0277 110 170 48 450 8000 208-0286 115 170 48 450 8000 208-0295 120 182 54 480 10000 208-0301 130 202 58 520 13200 208-0310 135 202 58 520 13000

5 KA162 (#320) 2 36

Application : Drilling steels in general

Single-Row Matched Angular Contact Ball Bearings

NSK Cylindrical Roller Bearings, Single-Row  NF-Type, NF224W ,D=120 Ball Hex Screwdriver Set Precision and pipe inner diameterNSK Cylindrical Roller Bearings, Single Row NF Type, NF224W ,D=120 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 NF224W 120 215 40 2. 1 2. 1 191. 5 260 320 4000 2400 2800 5. 83 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on