Our single row cylindrical roller bearings are engineered for high radial load capacity, low friction, and high-speed applications. Available in N, NU, NJ, NUP, NF designs (with or without ribs), made from premium GCr15 steel, with brass or steel cages. Ideal for industrial machinery, motors, and precision equipment.
Applications
🏭 Cement Industry
Cement mill trunnion bearings for floating-end applications, rotary kilns.
⚙️ Gearboxes
Industrial reducers, wind turbine gearboxes, and transmission systems.
⚡ Electric Motors
High-speed motors, generators, and industrial drives.
🏭 Rolling Mills
Rolling mill backup rolls and metal forming equipment.
Product Specifications
| Inquiry | Bearing No. | d | D | B | Cr | Cor | Weight |
|---|---|---|---|---|---|---|---|
| NJ244M | 220 | 400 | 65 | 836 | 1220 | 35.4 | |
| N244M | 220 | 400 | 65 | 836 | 1220 | 36.7 | |
| NU2344EMA | 220 | 460 | 145 | 2230 | 3250 | 116 | |
| N2344EM | 220 | 460 | 145 | 2300 | 3360 | 114 | |
| NU2344M/C9 | 220 | 460 | 145 | 2170 | 3270 | 114 | |
| NU1048Q1 | 240 | 360 | 56 | 545 | 855 | 21.2 | |
| NJ1048M | 240 | 360 | 56 | 512 | 775 | 21.1 | |
| NU1048M | 240 | 360 | 56 | 512 | 775 | 20.5 | |
| NU2148X3M | 240 | 390 | 108 | 1210 | 2060 | 51.2 | |
| NJ248M | 240 | 440 | 72 | 1050 | 1540 | 49.6 | |
| NU248M | 240 | 440 | 72 | 1050 | 1540 | 46.9 | |
| NU2248MA | 240 | 440 | 120 | 1490 | 2450 | 84.8 | |
| NU5248 | 240 | 440 | 146 | 2240 | 3820 | 104 | |
| NU348M | 240 | 500 | 95 | 1530 | 2120 | 96.3 | |
| N348M | 240 | 500 | 95 | 1530 | 2120 | 96.3 | |
| NU2348MA | 240 | 500 | 155 | 2190 | 3360 | 155 | |
| NU3052M | 260 | 400 | 104 | 1350 | 2340 | 49.5 | |
| NU3152M | 260 | 440 | 144 | 2050 | 3450 | 98 | |
| NU252M | 260 | 480 | 80 | 1220 | 1800 | 67.1 | |
| NU2352M | 260 | 540 | 165 | 3150 | 4500 | 188 |