Double Row Angular Contact Ball Bearing 5219AC3
Brand Name |
NACHI |
Model Number |
5219AC3 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Enclosure | 21 kN |
Configuration | 4,000 rpm |
Bore Type | -20 °C |
Weight | 120 °C |
Bore Size | 0.45 Hz |
Outside Diameter | 10.79 Hz |
Width | 15.44 Hz |
Fillet Radius/Chamfer | 18.56 Hz |
Dynamic Load Rating | 47 mm |
Static Load Rating | 20 mm |
Nlim (grease)-13,000 rpm Min operating temperature, Tmin-11,000 rpm Max operating temperature, Tmax--20 °C Characteristic cage frequency, FTF-120 °C Characteristic rolling element frequency, BSF-0.4 Hz
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Characteristic outer ring frequency, BPF0-2 mm Characteristic inner ring frequency, BPFI-2 mm D-C3 d1-1.16 kg C-NTN
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Characteristic cage frequency, FTF-0.13 kN Characteristic rolling element frequency, BSF-12.7 Characteristic outer ring frequency, BPF0-16,000 rpm Characteristic inner ring frequency, BPFI--25 °C da min-110 °C
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Characteristic rolling element frequency, BSF-47.62 mm Characteristic outer ring frequency, BPF0-67.2 mm Characteristic inner ring frequency, BPFI-90 mm da min-5/16-24UNF da max-6.5 mm
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ra max-159 mm d1-153 mm D1-147 mm rs min-2 mm e-2 mm
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Dc1-4.85 Hz Dc-5.21 Hz Dw-7.79 Hz Lw-81 mm rs min-87 mm
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Y2-0.45 Hz Y0-9.48 Hz Radial clearance class-12.6 Hz Mass-15.4 Hz Brand-221 mm
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Max operating temperature, Tmax-181 kN Characteristic cage frequency, FTF-22.1 kN Characteristic rolling element frequency, BSF-5,600 rpm Characteristic outer ring frequency, BPF0-4,800 rpm Characteristic inner ring frequency, BPFI--20 °C
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Characteristic outer ring frequency, BPF0-6.19 Hz Characteristic inner ring frequency, BPFI-7.2 Hz da min-9.8 Hz Da max-1.3 mm ra max-1.3 mm
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Characteristic rolling element frequency, BSF-5.42 Hz Characteristic outer ring frequency, BPF0-7.58 Hz Characteristic inner ring frequency, BPFI-46.5 mm da min-73.5 mm Da max-71 mm
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Dynamic load, C-8,300 rpm Static load, C0--40 °C Fatigue limit load, Cu-120 °C Nref-0.39 Hz Nlim-4.47 Hz
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da max-3.3 mm db min-127 mm Da max-49.43 mm Db min-180 mm Ca min-0.74
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Recommended tightening torque for set screw-120 °C a-0.37 Hz rs min-3.52 Hz r1s min-2.57 Hz e-4.43 Hz
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Static load, C0-3.97 mm Fatigue limit load, Cu-18.2 kN Nlim (oil)--20 °C Nlim (grease)-100 °C Min operating temperature, Tmin-0.82 kg
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dc min-425 kN Da max-3,500 rpm ra max-2,900 rpm d--40 °C D-120 °C
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