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NUH2336ECMH/PEX electric motor bearing specification
| Designation | NUH 2336 ECMH/PEX | |
| Category | ||
| Cylindrical Roller Bearing, high capacity | ||
| Dimensions | ||
| d (Bore diameter) | 180 mm | 7.087 in |
| D (Outer diameter) | 380 mm | 14.961 in |
| B (Width) | 126 mm | 4.961 in |
| W (Weight) | 67.9 kg | 150 lbs |
| Technical Data | ||
| Cr (kN) Basic dynamic load rating | 1960 | |
| C0r (kN) Basic static load rating | 2400 | |
| Reference speed | 1800 r/min | |
| Limiting speed | 2200 r/min | |
| Internal design | EC=Optimized internal design with more rollers | |
| Row design | single row | |
| Seal | open | |
| cage | MH=Machined brass cage, inner ring raceway centred | |
| Precision | standard precision | |
| Clearance | normal clearance | |
| Seperable | Inner Ring - Both Sides | |
| Relubricatable | Yes | |
| Other variants | SKF Explorer bearing | |
ABOUT NUH 2336 ECMH/PEX bearing 180*380*126mm
| Category | cylindrical roller bearing, high capacity |
| Overview | 1. Enhanced benefits of cylindrical roller bearing-high load carrying capacity of full complement bearings 2. Integrate high speed capabiliy of bearings with a cage |
| Features and Benefits | 1. high load carrying capacity and stiffness of increased number of rollers 2. high speed capability 3. low friction, noise and heat 4. long service life |
| Application | 1. electric motors 2. industrial and wind turbine gearboxes 3. mining equipment |
Extended NUH-2336-ECMH/PEX high capacity cylindrical roller bearings for electrical motors
| Designation | Principal dimensions | Basic load ratings | Speed ratings | ||||
| dynamic | static | Reference speed | Limiting speed | ||||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| NUH 2328 ECMH | 140 | 300 | 102 | 1 250 | 1 530 | 2 400 | 2 800 |
| NCF 2328 ECJB | 140 | 300 | 102 | 1 250 | 1 530 | 2 400 | 3 200 |
| NUH 2230 ECMH | 150 | 270 | 73 | 780 | 1 040 | 2 600 | 2 800 |
| NCF 2230 ECJB | 150 | 270 | 73 | 780 | 1 040 | 2 600 | 3 400 |
| NUH 2330 ECMH | 150 | 320 | 108 | 1 430 | 1 760 | 2 200 | 2 600 |
| NCF 2330 ECJB | 150 | 320 | 108 | 1 430 | 1 760 | 2 200 | 3 000 |
| NCF 2232 ECJB | 160 | 290 | 80 | 980 | 1 270 | 2 400 | 3 000 |
| NUH 2332 ECMH/PEX | 160 | 340 | 114 | 1 600 | 2 000 | 2 000 | 2 400 |
| NCF 2332 ECJB/PEX | 160 | 340 | 114 | 1 600 | 2 000 | 2 000 | 2 800 |
| NUH 2234 ECMH | 170 | 310 | 86 | 1 160 | 1 530 | 2 200 | 2 400 |
| NCF 2234 ECJB | 170 | 310 | 86 | 1 160 | 1 530 | 2 200 | 2 800 |
| NUH 2334 ECMH/PEX | 170 | 360 | 120 | 1 760 | 2 200 | 1 900 | 2 200 |
| NCF 2334 ECJB/PEX | 170 | 360 | 120 | 1 760 | 2 200 | 1 900 | 2 600 |
| NUH 2236 ECMH | 180 | 320 | 86 | 1 200 | 1 600 | 2 200 | 2 400 |
| NCF 2236 ECJB | 180 | 320 | 86 | 1 200 | 1 600 | 2 200 | 2 800 |
| NUH 2336 ECMH/PEX | 180 | 380 | 126 | 1 960 | 2 400 | 1 800 | 2 200 |
| NCF 2336 ECJB/PEX | 180 | 380 | 126 | 1 960 | 2 400 | 1 800 | 2 400 |
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