Cylindrical Roller Bearings N304C3
Brand Name |
NACHI |
Model Number |
N304C3 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Enclosure | 7.76 Hz |
Bore Type | 10.24 Hz |
Configuration | 3.5 mm |
Weight | 0.8 mm |
Bore Size | 71.5 mm |
Outside Diameter | 0.34 |
Width | 1.77 |
Outside Ring Inside Diameter | 0.97 |
Fillet Radius/Chamfer | 0.99 kg |
r1 | 102 kN |
Min operating temperature, Tmin-CN Max operating temperature, Tmax-4.87 kg Characteristic cage frequency, FTF-258 kN Characteristic rolling element frequency, BSF-300 kN Characteristic outer ring frequency, BPF0-34.9 kN
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Brand-8.72 Hz Dynamic load, C-10.24 Hz Static load, C0-12.76 Hz Fatigue limit load, Cu-3.94 mm Nref-1.3 mm
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Axial displacement K Factor-1,610 kN Preload level-2,870 kN Preload value-203 kN Axial rigidity-910 rpm Radial rigidity-770 rpm
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Radial clearance class-123 mm Mass-102 mm Brand-7 mm Dynamic load, C-187 mm Static load, C0-2.5 mm
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Weight--40 °C Recommended tightening torque for set screw-120 °C B-0.43 Hz C-6.62 Hz C1-8.58 Hz
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Brand-5,900 rpm Cr--40 °C C0r-120 °C Track load capacity spherical outer ring-0.4 Hz Nlim (grease)-4.86 Hz
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Recommended tightening torque for set screw-244 kN Designation of housing-29.8 kN Designation of bearing-4,100 rpm Designation of closed end cover-3,100 rpm Designation of open end cover--40 °C
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Brand-0.43 Hz Dynamic load, C-6.66 Hz Static load, C0-7.71 Hz Fatigue limit load, Cu-10.29 Hz Nlim (oil)-1.5 mm
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Max operating temperature, Tmax-15 mm Characteristic cage frequency, FTF-10 mm Characteristic rolling element frequency, BSF-1.5 mm Characteristic outer ring frequency, BPF0-7.8 mm Characteristic inner ring frequency, BPFI-0.0033 kg
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Nlim (grease)-C3 Nlim (oil)-P0 Min operating temperature, Tmin-1.6 kg Max operating temperature, Tmax-SNR D-64.6 kN
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