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.
NUP 407
Data sheet
| r1.2 min: | 1.5 |
| Mass: | 1.05 |
| d: | 35 |
| D: | 100 |
| B: | 25 |
NUP 328
Data sheet
| r1.2 min: | 3 |
| Mass: | 23.5 |
| d: | 140 |
| D: | 300 |
| B: | 62 |
NUP 324
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 14 |
| d: | 120 |
| D: | 260 |
| B: | 55 |
NUP 326
Data sheet
| r1.2 min: | 3 |
| Mass: | 19.5 |
| d: | 130 |
| D: | 280 |
| B: | 58 |
NUP 322
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 11 |
| d: | 110 |
| D: | 240 |
| B: | 50 |
MRJ 7
Data sheet
| r1.2 min: | 4.8 |
| Mass: | 27.5 |
| d: | 177.8 |
| D: | 342.9 |
| B: | 63.5 |
MRJ 6.1/2
Data sheet
| r1.2 min: | 4.8 |
| Mass: | 26.6 |
| d: | 165.1 |
| D: | 330.2 |
| B: | 63.5 |
MRJ 6
Data sheet
| r1.2 min: | 4.8 |
| Mass: | 19.6 |
| d: | 152.4 |
| D: | 304.8 |
| B: | 57.15 |
MRJ 5.1/2
Data sheet
| r1.2 min: | 4.8 |
| Mass: | 15.1 |
| d: | 139.7 |
| D: | 279.4 |
| B: | 50.8 |
MRJ 5/8
Data sheet
| r1.2 min: | 1.6 |
| Mass: | 0.121 |
| d: | 15.875 |
| D: | 46.0375 |
| B: | 15.875 |
MRJ 5
Data sheet
| r1.2 min: | 4.8 |
| Mass: | 11.7 |
| d: | 127 |
| D: | 254 |
| B: | 50.8 |
MRJ 4.3/4
Data sheet
| r1.2 min: | 4.8 |
| Mass: | 12.3 |
| d: | 120.65 |
| D: | 254 |
| B: | 50.8 |
MRJ 4.1/2
Data sheet
| r1.2 min: | 4.8 |
| Mass: | 10.8 |
| d: | 114.3 |
| D: | 238.125 |
| B: | 50.8 |
MRJ 4.1/4
Data sheet
| r1.2 min: | 4.8 |
| Mass: | 8.16 |
| d: | 107.95 |
| D: | 222.25 |
| B: | 44.45 |
MRJ 4
Data sheet
| r1.2 min: | 4 |
| Mass: | 7.8 |
| d: | 101.6 |
| D: | 215.9 |
| B: | 44.45 |
MRJ 3.75
Data sheet
| r1.2 min: | 4 |
| Mass: | 7.53 |
| d: | 95.25 |
| D: | 209.55 |
| B: | 44.45 |
MRJ 3/4
Data sheet
| r1.2 min: | 1.6 |
| Mass: | 0.172 |
| d: | 19.05 |
| D: | 50.8 |
| B: | 17.4625 |
MRJ 3
Data sheet
| r1.2 min: | 4 |
| Mass: | 4.74 |
| d: | 76.2 |
| D: | 177.8 |
| B: | 39.6875 |
MRJ 3.1/2
Data sheet
| r1.2 min: | 4 |
| Mass: | 7.48 |
| d: | 88.9 |
| D: | 206.375 |
| B: | 44.45 |
MRJ 2.3/4
Data sheet
| r1.2 min: | 3.2 |
| Mass: | 3.42 |
| d: | 69.85 |
| D: | 158.75 |
| B: | 34.925 |
MRJ 3.1/4
Data sheet
| r1.2 min: | 4 |
| Mass: | 5.67 |
| d: | 82.55 |
| D: | 190.5 |
| B: | 39.6875 |
MRJ 2.1/4
Data sheet
| r1.2 min: | 3.2 |
| Mass: | 1.8 |
| d: | 57.15 |
| D: | 127 |
| B: | 31.75 |
MRJ 2.1/2
Data sheet
| r1.2 min: | 3.2 |
| Mass: | 2.17 |
| d: | 63.5 |
| D: | 139.7 |
| B: | 31.75 |
MRJ 1/2
Data sheet
| r1.2 min: | 1.6 |
| Mass: | 0.107 |
| d: | 12.7 |
| D: | 41.275 |
| B: | 15.875 |
MRJ 2
Data sheet
| r1.2 min: | 2.4 |
| Mass: | 1.28 |
| d: | 50.8 |
| D: | 114.3 |
| B: | 26.9875 |
MRJ 1.7/8
Data sheet
| r1.2 min: | 2.4 |
| Mass: | 1.33 |
| d: | 47.625 |
| D: | 114.3 |
| B: | 26.9875 |
MRJ 1.5/8
Data sheet
| r1.2 min: | 2.4 |
| Mass: | 0.971 |
| d: | 41.275 |
| D: | 101.6 |
| B: | 23.8125 |
MRJ 1.3/8
Data sheet
| r1.2 min: | 2.4 |
| Mass: | 0.659 |
| d: | 34.925 |
| D: | 88.9 |
| B: | 22.225 |
MRJ 1.1/8
Data sheet
| r1.2 min: | 2.4 |
| Mass: | 0.393 |
| d: | 28.575 |
| D: | 71.4375 |
| B: | 20.6375 |
MRJ 1.3/4
Data sheet
| r1.2 min: | 2.4 |
| Mass: | 1.19 |
| d: | 44.45 |
| D: | 107.95 |
| B: | 26.9875 |
MRJ 1.1/4
Data sheet
| r1.2 min: | 2.4 |
| Mass: | 0.511 |
| d: | 31.75 |
| D: | 79.375 |
| B: | 22.225 |
LRJ 7/8
Data sheet
| r1.2 min: | 1.6 |
| Mass: | 0.13 |
| d: | 22.225 |
| D: | 50.8 |
| B: | 14.2875 |
MRJ 1
Data sheet
| r1.2 min: | 2.4 |
| Mass: | 0.288 |
| d: | 25.4 |
| D: | 63.5 |
| B: | 19.05 |
LRJ 7
Data sheet
| r1.2 min: | 4 |
| Mass: | 14.1 |
| d: | 177.8 |
| D: | 304.8 |
| B: | 44.45 |
MRJ 1.1/2
Data sheet
| r1.2 min: | 2.4 |
| Mass: | 0.841 |
| d: | 38.1 |
| D: | 95.25 |
| B: | 23.8125 |
LRJ 5/8
Data sheet
| r1.2 min: | 1.6 |
| Mass: | 0.066 |
| d: | 15.875 |
| D: | 39.6875 |
| B: | 11.1125 |
LRJ 6
Data sheet
| r1.2 min: | 4.8 |
| Mass: | 9.62 |
| d: | 152.4 |
| D: | 266.7 |
| B: | 39.6875 |
LRJ 6.1/2
Data sheet
| r1.2 min: | 4.8 |
| Mass: | 9.98 |
| d: | 165.1 |
| D: | 279.4 |
| B: | 39.6875 |
LRJ 5.1/2
Data sheet
| r1.2 min: | 3.2 |
| Mass: | 6.71 |
| d: | 139.7 |
| D: | 241.3 |
| B: | 34.925 |
LRJ 5
Data sheet
| r1.2 min: | 3.2 |
| Mass: | 6.49 |
| d: | 127 |
| D: | 228.6 |
| B: | 34.925 |
NUP 320
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 7.95 |
| d: | 100 |
| D: | 215 |
| B: | 47 |
NUP 2222
Data sheet
| r1.2 min: | 2 |
| Mass: | 7 |
| d: | 110 |
| D: | 200 |
| B: | 53 |
NU 409
Data sheet
| r1.2 min: | 2 |
| Mass: | 1.65 |
| d: | 45 |
| D: | 120 |
| B: | 29 |
NU 408
Data sheet
| r1.2 min: | 2 |
| Mass: | 1.3 |
| d: | 40 |
| D: | 110 |
| B: | 27 |
NU 2324
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 24 |
| d: | 120 |
| D: | 260 |
| B: | 86 |
NU 2322
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 17 |
| d: | 110 |
| D: | 240 |
| B: | 80 |
NU 2320
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 12 |
| d: | 100 |
| D: | 215 |
| B: | 73 |
NU 232
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 15 |
| d: | 160 |
| D: | 290 |
| B: | 48 |