Cylindrical Roller Bearings N420C3
Brand Name |
NACHI |
Model Number |
N420C3 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Enclosure | 23.1 kN |
Bore Type | 5,400 rpm |
Configuration | 4,600 rpm |
Weight | -40 °C |
Bore Size | 120 °C |
Outside Diameter | 0.4 Hz |
Width | 4.73 Hz |
Outside Ring Inside Diameter | 5.18 Hz |
Fillet Radius/Chamfer | 7.82 Hz |
r1 | 76 mm |
T min.-465.4 mm T max.-3 mm Weight-320 mm Recommended tightening torque for set screw-480 mm B-121 mm
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Recommended tightening torque for set screw-44 mm B-5 mm C-73.5 mm C1-1 mm d-40 mm
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Y0-4 mm Brand-21.8 mm Dynamic load, C-0.15 kg Rating life coefficient, A2-NTN Static load, C0-64 kN
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E-120 °C F-0.42 Hz d1-5.94 Hz rs min-4.68 Hz r1s min-6.32 Hz
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Y2-NTN Y0-66 kN Brand-55.5 kN Dynamic load, C-12,000 rpm Rating life coefficient, A2-8,500 rpm
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Mass-33 Nm Brand-85.7 mm Dynamic load, C-35 mm Rating life coefficient, A2-11 mm Static load, C0-80 mm
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Max operating temperature, Tmax-32,000 rpm da min--20 °C da max-120 °C db min-10 mm Da max-20 mm
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Characteristic outer ring frequency, BPF0-6.16 Hz Characteristic inner ring frequency, BPFI-8.84 Hz da min-0.8 mm Da max-1.3 mm ra max-25.4 mm
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Characteristic inner ring frequency, BPFI-112 kN ra max-1,700 rpm r1a max-2,300 rpm D--40 °C C-200 °C
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m-1,800 rpm r-2,400 rpm S--40 °C SW-200 °C C0-0.4 Hz
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Characteristic rolling element frequency, BSF--40 °C Characteristic outer ring frequency, BPF0-200 °C Characteristic inner ring frequency, BPFI-0.42 Hz da min-6.18 Hz da max-7.6 Hz
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