Double-Row Cylindrical Roller Bearings / Stiffness series
- 49 type
- NN4988 Cylindrical Bore
NN4988 bearing | 49 type
NN4988 PDF download| Price： | enquiry |
| Model Number： | NN4988 |
| W： | 15 |
| SD： | 440 |
| RA： | 3 |
| R： | 4.0 |
| ORDER： | NN4988 |
| ORDER | NN4988 |
| SD | 440 |
| D | 600 |
| B | 160 |
| R | 4.0 mm |
| CR | 2370 kN |
| COR | 6000 kN |
| CCD | 559 mm |
| MASS | 123 kg |
| LG | 1100 min |
| LO | 1400 min |
| DH | 8 mm |
| W | 15 mm |
| M | 4 |
| MDA | 456 mm |
| D1A | 469 mm |
| DAMAX | 584 mm |
| DAMIN | 562 mm |
| RA | 3 mm |
| No. | W | SD | RA | R | ORDER | MDA |
|---|---|---|---|---|---|---|
| UC216 | 6.300 lb2.80 Kg | 11915 lbf53000 N | 80 mm | 14.00 mm0.551 in | 2 mm0.079 in | 33.000 mm1.299 in |
| ACS320-03U-07A4-2 | 200 - 240 | 1.1 | 6.7 | 7.4 | 1.5 | R1 |
| UKFS305J+HE2305X | A-1/4-28UNF | UKFS305J+HE2305X | Heavy-duty(3) | 3/4 | - | - |
| 23072KEMBW906AC4 | 2.88 | 4.38 | 2.94 | 900 | 770 | 4.000 mm0.160 in |
| 23148RHA | 4.0 | 23148RHA | 1000 | 790 | 400 | 233 |
| K20x28X25H | K20x28X25H | 23000 | 20.000 | 28.000 | 5.80 | 37.00 |
| AOH24156 | 16.30 Kg | Tr300x4 | 1:30 | 15 mm | G1/4 | 202.00 mm |
| 6220/Z | 3.2 Kg | 2.100 mm | 34.000 mm | 180.000 mm | 6500 rpm | 4500 rpm |
| TRB-4052 | 0.027 / 0.059 | 2 1/2 | 63.50 / 2.500 | 63.42 / 2.497 | 63.50 / 2.500 | 1.52 / 0.060 |
| NU208ET & | HPS | 40 | 1.0 | 1.0 | 1.1 | 1.1 |
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FAG NNU4988-S-K-M-SP,Cylindrical Roller Bearing Double Row,Inner (d):440,00mm,Outer (D)600,00 mm,Width(B):160,00mm,Weight:140kg,Cylindrical roller bearings ...
