Company Details
- Business TypeBearings, Units, and Housings Power Transmiss
- Main MarketNorth America, South America, Southern Europe
- BrandsMachine Tool Importers Association of Japan
- No. of Employees1589
- Annual Sales12369
- Year Established1990
- Export p.c23336600.369.
Company Introduction
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Icuc Corporation Japan offers a wide lineup of precision angular contact ball bearings where customers to choose the optimum specification of bearing according to the needs of their application. NSK precision angular contact ball bearings provide the perfect solution for applications requiring high runout accuracy of rotating machine parts, such as the machine tool main spindles, or the application of faster rotating speeds.
Features
This lineup of bearing includes a basic series that meets ISO standards, and a specified series targeting machine tools.
A series of sealed angular contact ball bearings with prepacked grease is available.
The Robust series of high performance bearings include, a wide lineup of bearings, ranging from highly rigid types to ultrahigh-speed types. - Contact InfoSee detail
History
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ISO
dimension
seriesBearing design Open variant Sealed variant 18 High-capacity, D design d = 10 to 160 mm
D = 19 to 200 mm– – 19 High-capacity, D design d = 10 to 360 mm
D = 22 to 480 mmd = 10 to 150 mm
D = 22 to 210 mmHigh-speed, E design d = 8 to 120 mm
D = 19 to 165 mmd = 20 to 120 mm
D = 37 to 165 mmHigh-speed, B design d = 30 to 120 mm
D = 47 to 165 mmd = 30 to 120 mm
D = 47 to 165 mm10 High-capacity, D design d = 6 to 260 mm
D = 17 to 400 mmd = 10 to 150 mm
D = 26 to 225 mmHigh-speed, E design d = 6 to 120 mm
D = 17 to 180 mmd = 10 to 120 mm
D = 26 to 180 mmHigh-speed, W design – – d = 25 to 55 mm
D = 47 to 90 mmHigh-speed, B design d = 30 to 120 mm
D = 55 to 180 mmd = 30 to 120 mm
D = 55 to 180 mm02 High-capacity, D design d = 7 to 140 mm
D = 22 to 250 mmd = 10 to 80 mm
D = 30 to 140 mm
Service
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Principal dimensions Basic load ratings Fatigue load limit Attainable speeds Designation d[mm]
D[mm]
B[mm]
C[kN]
C0[kN]
Pu[kN]
Grease lubrication[r/min]
Oil-air lubrication[r/min]
Designation
6 17 6 1.51 0.49 0.015 150000 230000 706 ACE/HCP4A 6 17 6 1.51 0.49 0.015 150000 230000 706 ACE/HCP4AH 6 17 6 1.51 0.49 0.02 127000 195000 706 ACE/P4A 6 17 6 1.51 0.49 0.02 127000 195000 706 ACE/P4AH 6 17 6 1.56 0.5 0.016 170000 260000 706 CE/HCP4A 6 17 6 1.56 0.5 0.016 170000 260000 706 CE/HCP4AH 6 17 6 1.56 0.5 0.022 140000 220000 706 CE/P4A 6 17 6 1.56 0.5 0.022 140000 220000 706 CE/P4AH 6 17 6 1.95 0.75 0.024 130000 190000 706 ACD/HCP4A 6 17 6 1.95 0.75 0.024 130000 190000 706 ACD/HCP4AH 6 17 6 1.95 0.75 0.032 110000 160000 706 ACD/P4A 6 17 6 1.95 0.75 0.032 110000 160000 706 ACD/P4AH 6 17 6 2.03 0.765 0.024 140000 220000 706 CD/HCP4A 6 17 6 2.03 0.765 0.024 140000 220000 706 CD/HCP4AH 6 17 6 2.03 0.765 0.032 120000 180000 706 CD/P4A 6 17 6 2.03 0.765 0.032 120000 180000 706 CD/P4AH 7 19 6 1.86 0.62 0.019 133000 205000 707 ACE/HCP4A 7 19 6 1.86 0.62 0.019 133000 205000 707 ACE/HCP4AH 7 19 6 1.86 0.62 0.026 112000 175000 707 ACE/P4A 7 19 6 1.86 0.62 0.026 112000 175000 707 ACE/P4AH 7 19 6 1.95 0.64 0.02 150000 230000 707 CE/HCP4A 7 19 6 1.95 0.64 0.02 150000 230000 707 CE/HCP4AH 7 19 6 1.95 0.64 0.027 127000 190000 707 CE/P4A 7 19 6 1.95 0.64 0.027 127000 190000 707 CE/P4AH 7 19 6 2.42 0.95 0.029 110000 170000 707 ACD/HCP4A 7 19 6 2.42 0.95 0.029 110000 170000 707 ACD/HCP4AH 7 19 6 2.42 0.95 0.04 95000 140000 707 ACD/P4A 7 19 6 2.42 0.95 0.04 95000 140000 707 ACD/P4AH 7 19 6 2.51 0.98 0.03 120000 190000 707 CD/HCP4A 7 19 6 2.51 0.98 0.03 120000 190000 707 CD/HCP4AH
Our Team
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Principal dimensions Basic load ratings Fatigue load limit Attainable speeds Designation d[mm]
D[mm]
B[mm]
C[kN]
C0[kN]
Pu[kN]
Grease lubrication[r/min]
Oil-air lubrication[r/min]
Designation
8 24 8 3.58 1.34 0.04 75000 120000 728 ACD/HCP4A 8 24 8 3.58 1.34 0.057 67000 100000 728 ACD/P4A 8 24 8 3.71 1.37 0.043 85000 130000 728 CD/HCP4A 8 24 8 3.71 1.37 0.057 70000 110000 728 CD/P4A 9 20 6 1.95 0.765 0.032 100000 150000 719/9 ACE/P4A 9 20 6 1.95 0.765 0.032 100000 150000 719/9 ACE/P4AH 9 20 6 1.95 0.765 0.032 120000 180000 719/9 ACE/HCP4A 9 20 6 1.95 0.765 0.032 120000 180000 719/9 ACE/HCP4AH 9 20 6 2.03 0.8 0.034 109000 165000 719/9 CE/P4A 9 20 6 2.03 0.8 0.034 109000 165000 719/9 CE/P4AH 9 20 6 2.03 0.8 0.034 133000 200000 719/9 CE/HCP4A 9 20 6 2.03 0.8 0.034 133000 200000 719/9 CE/HCP4AH 9 24 7 2.51 0.9 0.028 106000 165000 709 ACE/HCP4A 9 24 7 2.51 0.9 0.028 106000 165000 709 ACE/HCP4AH 9 24 7 2.51 0.9 0.038 90000 137000 709 ACE/P4A 9 24 7 2.51 0.9 0.038 90000 137000 709 ACE/P4AH 9 24 7 2.6 0.93 0.029 120000 180000 709 CE/HCP4A 9 24 7 2.6 0.93 0.029 120000 180000 709 CE/HCP4AH 9 24 7 2.6 0.93 0.04 98000 150000 709 CE/P4A 9 24 7 2.6 0.93 0.04 98000 150000 709 CE/P4AH 9 24 7 3.45 1.53 0.048 85000 130000 709 ACD/HCP4A 9 24 7 3.45 1.53 0.048 85000 130000 709 ACD/HCP4AH 9 24 7 3.45 1.53 0.064 75000 110000 709 ACD/P4A 9 24 7 3.45 1.53 0.064 75000 110000 709 ACD/P4AH 9 24 7 3.58 1.6 0.049 95000 150000 709 CD/HCP4A 9 24 7 3.58 1.6 0.049 95000 150000 709 CD/HCP4AH 9 24 7 3.58 1.6 0.068 80000 120000 709 CD/P4A 9 24 7 3.58 1.6 0.068 80000 120000 709 CD/P4AH 9 26 8 3.97 1.6 0.049 70000 110000 729 ACD/HCP4A 9 26 8 3.97 1.6 0.067 60000 90000 729 ACD/P4A