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Single Row Full Complement Cylindrical Roller Bearings NCF Series - 220mm to 600mm Bore Sizes, 520-2650KN Load Capacity
High-performance single row full complement cylindrical roller bearings designed for extreme radial loads up to 2650KN. NCF series features maximum roller capacity without cage, dual inner ring flanges, and axial displacement capability. Ideal for industrial gearboxes, construction equipment, and mining machinery with moderate speed requirements and exceptional durability.
Place of Origin
China
Radial Internal Play
CN or Customized
Packaging Details
Plastic bags, Cartons and European Standard Plywood Case.
Bearing Type
NCF design
Flanges
integral flanges on the inner and outer rings
Model Number
Single Row Full Complement Cylindrical Roller Bearings - NCF2944V, NCF2948V, NCF2952V, NCF2956V, NCF2960V, NCF2964V, NCF2968V, NCF2972V, NCF2976V, NCF2980V, NCF2984V, NCF2988V
Product Description
Single Row Full Complement Cylindrical Roller Bearings
NCF Design Series
Single row full complement cylindrical roller bearings are engineered to handle extremely high radial loads while operating at moderate speeds. These bearings feature a maximum number of rollers since they do not include a cage assembly.
The NCF design incorporates two integral flanges on the inner ring and one flange on the outer ring, enabling axial displacement in one direction. A retaining ring on the outer ring maintains bearing integrity during operation.
Key Features & Benefits
- Exceptional radial load carrying capacity
- High radial stiffness for precision applications
Technical Specifications
| Bearing Code | d (mm) | D (mm) | B (mm) | Mass (kg) | Cr (KN) | Cor (KN) | Limiting Speed (rpm) |
|---|---|---|---|---|---|---|---|
| NCF2944V | 220 | 300 | 48 | 9.9 | 520 | 1000 | 800 |
| NCF3044V | 220 | 340 | 90 | 29.5 | 1080 | 1800 | 800 |
| NJG2344VH | 220 | 460 | 145 | 111 | 2650 | 3800 | 600 |
| NCF2948V | 240 | 320 | 48 | 10.6 | 540 | 1080 | 700 |
| NCF3048V | 240 | 360 | 92 | 32 | 1140 | 1960 | 800 |
| NCF2952V | 260 | 360 | 60 | 18.5 | 750 | 1430 | 670 |
| NCF3052V | 260 | 400 | 104 | 46.5 | 1560 | 2600 | 600 |
| NCF2956V | 280 | 380 | 60 | 19.7 | 880 | 1730 | 600 |
| NCF3056V | 280 | 420 | 106 | 50 | 1630 | 2750 | 560 |
| NCF2960V | 300 | 420 | 72 | 31.2 | 1120 | 2200 | 560 |
| NCF3060V | 300 | 460 | 118 | 69 | 1900 | 3250 | 600 |
| NCF2964V | 320 | 440 | 72 | 32.9 | 1160 | 2360 | 530 |
| NCF3064V | 320 | 480 | 121 | 74.5 | 1980 | 3450 | 560 |
| NCF2968V | 340 | 460 | 72 | 35 | 1200 | 2500 | 500 |
| NCF3068V | 340 | 520 | 133 | 100 | 2380 | 4150 | 530 |
| NCF2972V | 360 | 480 | 72 | 36.5 | 1220 | 2600 | 480 |
| NCF2976V | 380 | 520 | 82 | 52.6 | 1460 | 3100 | 450 |
| NCF2980V | 400 | 540 | 82 | 54.5 | 1500 | 3250 | 450 |
| NCF2984V | 420 | 560 | 82 | 57 | 1530 | 3400 | 430 |
| NCF2988V | 440 | 600 | 95 | 80.5 | 2000 | 4400 | 400 |
Application Areas
These bearings are ideal for demanding industrial applications including gearboxes, construction machinery, mining equipment, and other heavy-duty systems where high radial loads are predominant. They perform exceptionally well in low-speed operations and oscillating motion environments.
Product Images
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