Cylindrical Roller Bearings N212C3
Brand Name |
NACHI |
Model Number |
N212C3 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Enclosure | 3.5 mm |
Bore Type | 3.3 mm |
Configuration | 31.2 mm |
Weight | 3.56 mm |
Bore Size | 3.3 mm |
Outside Diameter | 0.3 |
Width | 2.01 |
Outside Ring Inside Diameter | 1.11 |
Fillet Radius/Chamfer | 3.25 kg |
r1 | 250 kN |
Characteristic inner ring frequency, BPFI-4.73 Hz ra max-3.59 Hz d1-5.41 Hz e-17 mm Y2-30 mm
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Dynamic load, C-2.29 kN Static load, C0-16,500 rpm Fatigue limit load, Cu-10,500 rpm f0-0.95 Nlim (grease)-8
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Max operating temperature, Tmax-4,100 rpm Characteristic cage frequency, FTF--40 °C Characteristic rolling element frequency, BSF-120 °C Characteristic outer ring frequency, BPF0-0.43 Hz Characteristic inner ring frequency, BPFI-6.5 Hz
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E-0.78 F-1.27 kg rs min-T3CC080 r1s min-141 kN Radial clearance class-1
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Rating life coefficient, A2-C3 Static load, C0-1.96 kg Fatigue limit load, Cu-NTN Nlim (oil)-150 kN Nlim (grease)-157 kN
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Y0-200 °C Mass-0.44 Hz Brand-8.82 Hz Dynamic load, C-11.12 Hz Rating life coefficient, A2-13.89 Hz
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Static load, C0-68 mm Fatigue limit load, Cu-12 mm f0-52.3 mm Nlim (grease)-60.7 mm Min operating temperature, Tmin-63.62 mm
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Rating life coefficient, A2-9.5 kN Static load, C0-7.2 kN Fatigue limit load, Cu-0.41 kN Nref-29,000 rpm Nlim-20,000 rpm
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Characteristic inner ring frequency, BPFI-12.74 Hz da min-15.26 Hz db min-132 mm Da max-130 mm Db max-157 mm
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Nlim (grease)-4.84 Hz Min operating temperature, Tmin-3.61 Hz Max operating temperature, Tmax-5.39 Hz Characteristic cage frequency, FTF-46.5 mm Characteristic rolling element frequency, BSF-73.5 mm
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Nref-7.29 Hz Nlim-5.62 Hz Min operating temperature, Tmin-7.38 Hz Max operating temperature, Tmax-22 mm Characteristic cage frequency, FTF-22.5 mm
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