Straight roller bearings
The straight roller bearings use rollers of different diameters as rolling bodies, which are placed on the raceways between the inner and outer rings. Due to the linear contact of the rolling bodies and raceways, these supports have a high load capacity, but cannot be recommended for high-frequency rotation. They are designed mainly for the taking the radial loads, but can also be used for taking the combined ones. The roller bearings are available in single-row, double-row and four-row versions. For ease of installation and maintenance, they are often made detachable.
NU 2209
Data sheet
| r1.2 min: | 1 |
| Mass: | 0.52 |
| d: | 45 |
| D: | 85 |
| B: | 23 |
NU 2210
Data sheet
| r1.2 min: | 1 |
| Mass: | 0.56 |
| d: | 50 |
| D: | 90 |
| B: | 23 |
NU 344
Data sheet
| r1.2 min: | 4 |
| Mass: | 72.5 |
| d: | 220 |
| D: | 460 |
| B: | 88 |
NU 348
Data sheet
| r1.2 min: | 4 |
| Mass: | 94.5 |
| d: | 240 |
| D: | 500 |
| B: | 95 |
NU 340
Data sheet
| r1.2 min: | 4 |
| Mass: | 56 |
| d: | 200 |
| D: | 420 |
| B: | 80 |
NU 336
Data sheet
| r1.2 min: | 3 |
| Mass: | 42.5 |
| d: | 180 |
| D: | 380 |
| B: | 75 |
NU 334
Data sheet
| r1.2 min: | 3 |
| Mass: | 38.5 |
| d: | 170 |
| D: | 360 |
| B: | 72 |
NU 330
Data sheet
| r1.2 min: | 3 |
| Mass: | 27.5 |
| d: | 150 |
| D: | 320 |
| B: | 65 |
NU 332
Data sheet
| r1.2 min: | 3 |
| Mass: | 32.5 |
| d: | 160 |
| D: | 340 |
| B: | 68 |
NU 328
Data sheet
| r1.2 min: | 3 |
| Mass: | 22.5 |
| d: | 140 |
| D: | 300 |
| B: | 62 |
NU 324
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 13.5 |
| d: | 120 |
| D: | 260 |
| B: | 55 |
NU 338
Data sheet
| r1.2 min: | 4 |
| Mass: | 50 |
| d: | 190 |
| D: | 400 |
| B: | 78 |
NU 322
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 10.5 |
| d: | 110 |
| D: | 240 |
| B: | 50 |
NU 326
Data sheet
| r1.2 min: | 3 |
| Mass: | 18.5 |
| d: | 130 |
| D: | 280 |
| B: | 58 |
NU 321
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 8.8 |
| d: | 105 |
| D: | 225 |
| B: | 49 |
NU 319
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 6.25 |
| d: | 95 |
| D: | 200 |
| B: | 45 |
NU 320
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 7.6 |
| d: | 100 |
| D: | 215 |
| B: | 47 |
NU 318
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 5.45 |
| d: | 90 |
| D: | 190 |
| B: | 43 |
NU 317
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 4.7 |
| d: | 85 |
| D: | 180 |
| B: | 41 |
NU 316
Data sheet
| r1.2 min: | 2 |
| Mass: | 3.95 |
| d: | 80 |
| D: | 170 |
| B: | 39 |
NU 313
Data sheet
| r1.2 min: | 2 |
| Mass: | 2.25 |
| d: | 65 |
| D: | 140 |
| B: | 33 |
NU 315
Data sheet
| r1.2 min: | 2 |
| Mass: | 3.3 |
| d: | 75 |
| D: | 160 |
| B: | 37 |
NU 312
Data sheet
| r1.2 min: | 2 |
| Mass: | 1.8 |
| d: | 60 |
| D: | 130 |
| B: | 31 |
NU 311
Data sheet
| r1.2 min: | 2 |
| Mass: | 1.45 |
| d: | 55 |
| D: | 120 |
| B: | 29 |
NU 310
Data sheet
| r1.2 min: | 2 |
| Mass: | 1.15 |
| d: | 50 |
| D: | 110 |
| B: | 27 |
NU 309
Data sheet
| r1.2 min: | 1.5 |
| Mass: | 0.9 |
| d: | 45 |
| D: | 100 |
| B: | 25 |
NU 314
Data sheet
| r1.2 min: | 2 |
| Mass: | 2.75 |
| d: | 70 |
| D: | 150 |
| B: | 35 |
NU 308
Data sheet
| r1.2 min: | 1.5 |
| Mass: | 0.65 |
| d: | 40 |
| D: | 90 |
| B: | 23 |
NU 307
Data sheet
| r1.2 min: | 1.5 |
| Mass: | 0.48 |
| d: | 35 |
| D: | 80 |
| B: | 21 |
NU 306
Data sheet
| r1.2 min: | 1 |
| Mass: | 0.36 |
| d: | 30 |
| D: | 72 |
| B: | 19 |
NU 305
Data sheet
| r1.2 min: | 1 |
| Mass: | 0.24 |
| d: | 25 |
| D: | 62 |
| B: | 17 |
NU 303
Data sheet
| r1.2 min: | 1 |
| Mass: | 0.12 |
| d: | 17 |
| D: | 47 |
| B: | 14 |
NU 304
Data sheet
| r1.2 min: | 1 |
| Mass: | 0.15 |
| d: | 20 |
| D: | 52 |
| B: | 15 |
NU 248
Data sheet
| r1.2 min: | 3 |
| Mass: | 51 |
| d: | 240 |
| D: | 440 |
| B: | 72 |
NU 302
Data sheet
| r1.2 min: | 1 |
| Mass: | 0.086 |
| d: | 15 |
| D: | 42 |
| B: | 13 |
NU 240
Data sheet
| r1.2 min: | 3 |
| Mass: | 28.5 |
| d: | 200 |
| D: | 360 |
| B: | 58 |
NU 238
Data sheet
| r1.2 min: | 3 |
| Mass: | 23.5 |
| d: | 190 |
| D: | 340 |
| B: | 55 |
NU 2348
Data sheet
| r1.2 min: | 4 |
| Mass: | 155 |
| d: | 240 |
| D: | 500 |
| B: | 155 |
NU 236
Data sheet
| r1.2 min: | 3 |
| Mass: | 19.5 |
| d: | 180 |
| D: | 320 |
| B: | 52 |
NU 244
Data sheet
| r1.2 min: | 3 |
| Mass: | 38.5 |
| d: | 220 |
| D: | 400 |
| B: | 65 |
NU 2344
Data sheet
| r1.2 min: | 4 |
| Mass: | 120 |
| d: | 220 |
| D: | 460 |
| B: | 145 |
NU 2340
Data sheet
| r1.2 min: | 4 |
| Mass: | 96 |
| d: | 200 |
| D: | 420 |
| B: | 138 |
NU 234
Data sheet
| r1.2 min: | 3 |
| Mass: | 19 |
| d: | 170 |
| D: | 310 |
| B: | 52 |
NU 2338
Data sheet
| r1.2 min: | 4 |
| Mass: | 82.5 |
| d: | 190 |
| D: | 400 |
| B: | 132 |
NU 2336
Data sheet
| r1.2 min: | 3 |
| Mass: | 73 |
| d: | 180 |
| D: | 380 |
| B: | 126 |
NU 2332
Data sheet
| r1.2 min: | 3 |
| Mass: | 53 |
| d: | 160 |
| D: | 340 |
| B: | 114 |
NU 2334
Data sheet
| r1.2 min: | 3 |
| Mass: | 63 |
| d: | 170 |
| D: | 360 |
| B: | 120 |
NU 2330
Data sheet
| r1.2 min: | 3 |
| Mass: | 45 |
| d: | 150 |
| D: | 320 |
| B: | 108 |