N series cylindrical roller bearing
Drawing No. | Principal dimensions | Basic load ratings | Weight | |||
d | D | B | dynamic | static | ||
[mm] | Cr(kN) | Cor(kN) | [kg] | |||
N 203 ECP | 17 | 40 | 12 | 17.2 | 14.3 | 0.066 |
N 303 ECP | 17 | 47 | 14 | 24.6 | 20.4 | 0.12 |
N 204 ECP | 20 | 47 | 14 | 25.1 | 25.2 | 0.11 |
N 304 ECP | 20 | 52 | 15 | 35.5 | 26 | 0.15 |
N 205 ECP | 25 | 52 | 15 | 28.6 | 27 | 0.13 |
N 305 ECP | 25 | 62 | 17 | 46.5 | 36.5 | 0.24 |
N 206 ECP | 30 | 62 | 16 | 44 | 36.5 | 0.20 |
N 306 ECP | 30 | 72 | 19 | 58.5 | 48 | 0.36 |
N 207 ECP | 35 | 72 | 17 | 56 | 48 | 0.30 |
N 307 ECP | 35 | 80 | 21 | 75 | 63 | 0.48 |
N 208 ECP | 40 | 80 | 18 | 62 | 53 | 0.37 |
N 308 ECP | 40 | 90 | 23 | 93 | 78 | 0.64 |
N 209 ECP | 45 | 85 | 19 | 69.5 | 64 | 0.43 |
N 309 ECP | 45 | 100 | 25 | 112 | 100 | 0.88 |
N 210 ECP | 50 | 90 | 20 | 73.5 | 69.5 | 0.48 |
N 310 ECP | 50 | 110 | 27 | 127 | 112 | 1.15 |
N 310 M | 50 | 110 | 27 | 127 | 112 | 1.15 |
N 211 ECP | 55 | 100 | 21 | 96.5 | 95 | 0.66 |
N 211 M | 55 | 100 | 21 | 96.5 | 95 | 0.66 |
N 311 ECP | 55 | 120 | 29 | 156 | 143 | 1.45 |
N 311 M | 55 | 120 | 29 | 156 | 143 | 1.45 |
N 212 ECP | 60 | 110 | 22 | 108 | 102 | 0.81 |
N 212 M | 60 | 110 | 22 | 108 | 102 | 0.81 |
N 312 ECP | 60 | 130 | 31 | 173 | 160 | 1.80 |
N 312 M | 60 | 130 | 31 | 173 | 160 | 1.80 |
N 213 ECP | 65 | 120 | 23 | 122 | 118 | 1.05 |
N 313 ECP | 65 | 140 | 33 | 212 | 196 | 2.25 |
N 313 M | 65 | 140 | 33 | 212 | 196 | 2.25 |
N 214 ECP | 70 | 125 | 24 | 137 | 137 | 1.15 |
N 314 ECP | 70 | 150 | 35 | 236 | 228 | 2.75 |
N 314 M | 70 | 150 | 35 | 236 | 228 | 2.75 |
N 215 ECP | 75 | 130 | 25 | 150 | 156 | 1.25 |
N 315 ECP | 75 | 160 | 37 | 280 | 265 | 3.30 |
N 315 M | 75 | 160 | 37 | 280 | 265 | 3.30 |
N 216 ECP | 80 | 140 | 26 | 160 | 166 | 1.50 |
N 316 ECP | 80 | 170 | 39 | 300 | 290 | 3.90 |
N 316 M | 80 | 170 | 39 | 300 | 290 | 3.90 |
N 217 ECP | 85 | 150 | 28 | 190 | 200 | 1.90 |
N 217 M | 85 | 150 | 28 | 190 | 200 | 1.90 |
N 317 ECP | 85 | 180 | 41 | 340 | 335 | 4.70 |
N 317 M | 85 | 180 | 41 | 340 | 335 | 4.70 |
N 218 ECP | 90 | 160 | 30 | 208 | 220 | 2.35 |
N 218 M | 90 | 160 | 30 | 208 | 220 | 2.35 |
N 318 ECP | 90 | 190 | 43 | 365 | 360 | 5.40 |
N 318 M | 90 | 190 | 43 | 365 | 360 | 5.40 |
N 219 ECP | 95 | 170 | 32 | 255 | 265 | 2.85 |
N 319 ECP | 95 | 200 | 45 | 390 | 390 | 6.25 |
N 319 M | 95 | 200 | 45 | 390 | 390 | 6.25 |
N 220 ECP | 100 | 180 | 34 | 285 | 305 | 3.45 |
N 220 M | 100 | 180 | 34 | 285 | 305 | 3.45 |
N 320 ECP | 100 | 215 | 47 | 450 | 440 | 7.55 |
N 320 M | 100 | 215 | 47 | 450 | 440 | 7.55 |
N 221 ECP | 105 | 190 | 36 | 300 | 315 | 3.95 |
N 221 M | 105 | 190 | 36 | 300 | 315 | 3.95 |
N 321 ECP | 105 | 225 | 49 | 500 | 500 | 8.65 |
N 222 ECP | 110 | 200 | 38 | 335 | 365 | 4.80 |
N 222 M | 110 | 200 | 38 | 335 | 365 | 4.80 |
N 322 ECP | 110 | 240 | 50 | 530 | 540 | 10.5 |
N 322 M | 110 | 240 | 50 | 530 | 540 | 10.5 |
N 224 ECP | 120 | 215 | 40 | 390 | 430 | 5.75 |
N 224 M | 120 | 215 | 40 | 390 | 430 | 5.75 |
N 324 ECP | 120 | 260 | 55 | 610 | 620 | 13.2 |
N 324 M | 120 | 260 | 55 | 610 | 620 | 13.2 |
N 226 ECP | 130 | 230 | 40 | 415 | 455 | 6.30 |
N 326 ECP | 130 | 280 | 58 | 720 | 750 | 18.5 |
N 326 M | 130 | 280 | 58 | 720 | 750 | 18.5 |
N 232 ECM | 160 | 290 | 48 | 585 | 680 | 15.5 |
N 334 ECM | 170 | 360 | 72 | 952 | 1180 | 38.5 |