Cylindrical Roller Bearings N412
Brand Name |
NACHI |
Model Number |
N412 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Enclosure | SNR |
Bore Type | 471 kN |
Configuration | 575 kN |
Weight | 46.3 kN |
Bore Size | 3,200 rpm |
Outside Diameter | 3,900 rpm |
Width | -40 °C |
Outside Ring Inside Diameter | 200 °C |
Fillet Radius/Chamfer | 0.44 Hz |
r1 | 7.57 Hz |
Nlim (grease)-2.3 mm Min operating temperature, Tmin-104.78 mm Max operating temperature, Tmax-48.01 mm Characteristic cage frequency, FTF-139 mm Characteristic rolling element frequency, BSF-0.39
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S-95.9 mm Bearing ring (washer) AS mass-1.1 mm Brand-1 mm Min operating temperature, Tmin-C4 Max operating temperature, Tmax-0.91 kg
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Min operating temperature, Tmin-3.7 Nm Max operating temperature, Tmax-14 mm Characteristic cage frequency, FTF-20 mm Characteristic rolling element frequency, BSF-47 mm Characteristic outer ring frequency, BPF0-0.6
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Y0-2 mm Mass-CN Brand-1.76 kg Dynamic load, C-121 kN Rating life coefficient, A2-131 kN
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Characteristic outer ring frequency, BPF0-1.85 Characteristic inner ring frequency, BPFI-1.02 ra max-3.63 kg r1a max-NTN d1-278 kN
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Max operating temperature, Tmax-112 kN Characteristic cage frequency, FTF-13.7 kN Characteristic rolling element frequency, BSF-6,400 rpm Characteristic outer ring frequency, BPF0-4,800 rpm Characteristic inner ring frequency, BPFI--40 °C
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B-19.5 kN E-11.3 kN F-0.51 kN d1-13.8 D1-11,000 rpm
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r1s min--40 °C f0-120 °C Precision class-0.43 Hz Mass-6.72 Hz Brand-8.15 Hz
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F-4,000 rpm d1-3,000 rpm D1--40 °C rs min-120 °C r1s min-0.41 Hz
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Characteristic outer ring frequency, BPF0-66.31 mm Characteristic inner ring frequency, BPFI-68.46 mm da min-22 mm da max-25 ° dc min-1 mm
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Min operating temperature, Tmin-0.6 Max operating temperature, Tmax-18.2 mm da min-3.97 mm Da max-11.2 kN Db min--40 °C
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Max operating temperature, Tmax-4.5 kg Characteristic cage frequency, FTF-33 Nm Characteristic rolling element frequency, BSF-74.6 mm Characteristic outer ring frequency, BPF0-100 mm Characteristic inner ring frequency, BPFI-31.8 mm
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rs min--40 °C r1s min-120 °C Radial clearance class-0.42 Hz Mass (without HJ ring)-5.63 Hz Brand-6.78 Hz
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ra max-2 mm d1-120 mm e-215 mm Y2-40 mm Y0-191.5 mm
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Db min-168 mm rs min-2 mm Radial clearance class-100 mm Mass-180 mm Dynamic load, C-60.3 mm
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