Cylindrical Roller Bearings N256C3
Brand Name |
NACHI |
Model Number |
N256C3 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Enclosure | 17 mm |
Bore Type | 4 mm |
Configuration | 500 mm |
Weight | 1.5 mm |
Bore Size | 8.5 mm |
Outside Diameter | 14 Nm |
Width | Sans |
Outside Ring Inside Diameter | CN |
Fillet Radius/Chamfer | P0 |
r1 | 0.05 kg |
rs min-8.47 Hz r1s min-10.62 Hz e-13.38 Hz Y2-138.8 mm Y0-191.2 mm
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Characteristic outer ring frequency, BPF0-0.43 Hz Characteristic inner ring frequency, BPFI-6.7 Hz ra max-7.71 Hz r1a max-10.29 Hz D-3.5 mm
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Nlim (grease)-8.78 Hz Min operating temperature, Tmin-3.5 mm Max operating temperature, Tmax-73.4 mm Characteristic cage frequency, FTF-22.02 mm Characteristic rolling element frequency, BSF-0.29
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Characteristic outer ring frequency, BPF0-1 mm Characteristic inner ring frequency, BPFI-16.1 da min-P4 da max-2.15 kg Da max-SNR
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Characteristic outer ring frequency, BPF0--40 °C Characteristic inner ring frequency, BPFI-120 °C b-0.43 Hz Fw-7.14 Hz Ew-8.23 Hz
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Radial clearance class-14 mm Mass (without HJ ring)-15 mm Brand-15 mm Dynamic load, C-23 mm Static load, C0-1.97 mm
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a-287 kN e-34.7 kN Y2-4,800 rpm Y0-4,100 rpm Mass--20 °C
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dc min-33 mm Da max-33.5 mm ra max-45 mm d-46.5 mm D-49 mm
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Min operating temperature, Tmin-34.92 mm Max operating temperature, Tmax-19.58 mm Characteristic cage frequency, FTF-51 mm Characteristic rolling element frequency, BSF-0.38 Characteristic outer ring frequency, BPF0-1.57
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