Cylindrical Roller Bearings N238C3
Brand Name |
NACHI |
Model Number |
N238C3 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Enclosure | 0.17 |
Bore Type | 3.91 |
Configuration | 5.83 |
Weight | 3.83 |
Bore Size | C2 |
Outside Diameter | NTN |
Width | 1,220 kN |
Outside Ring Inside Diameter | 2,650 kN |
Fillet Radius/Chamfer | 366 kN |
r1 | 900 rpm |
Characteristic inner ring frequency, BPFI-0.6 da max-8 mm db min-3.18 mm Da min-11.2 kN Da max--20 °C
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Min operating temperature, Tmin-4.5 kg Max operating temperature, Tmax-33 Nm Characteristic cage frequency, FTF-74.6 mm Characteristic rolling element frequency, BSF-100 mm Characteristic outer ring frequency, BPF0-31.8 mm
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T min.-0.44 Hz T max.-7.34 Hz Weight-8.26 Hz Recommended tightening torque for set screw-10.74 Hz B-3.5 mm
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Max operating temperature, Tmax-10.84 Hz Characteristic cage frequency, FTF-69 mm Characteristic rolling element frequency, BSF-70 mm Characteristic outer ring frequency, BPF0-101.5 mm Characteristic inner ring frequency, BPFI-105 mm
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Static load, C0-8 mm Fatigue limit load, Cu-1.5 Nref-30.9 mm Nlim-5 mm Min operating temperature, Tmin-32.8 kN
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e-26.5 mm Y1-27 mm Y2-33 mm Y0-45.5 mm Radial clearance class-1 mm
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Nlim (grease)-100 mm Min operating temperature, Tmin-23 mm Max operating temperature, Tmax-17.5 mm Characteristic cage frequency, FTF-23 mm Characteristic rolling element frequency, BSF-82.9 mm
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Radial clearance class-2.63 Mass-C3 Brand-22.8 kg Dynamic load, C-SNR Static load, C0-1,220 kN
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Dynamic load, C-95.9 mm Static load, C0-1.1 mm Fatigue limit load, Cu-1 mm Nlim (oil)-C4 Nlim (grease)-0.91 kg
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Min operating temperature, Tmin-120 °C Max operating temperature, Tmax-0.42 Hz Characteristic cage frequency, FTF-6.18 Hz Characteristic rolling element frequency, BSF-7.6 Hz Characteristic outer ring frequency, BPF0-10.4 Hz
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B-7,600 rpm rs min-5,700 rpm Radial clearance class--40 °C Mass-120 °C Brand-0.43 Hz
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Fatigue limit load, Cu-133.8 mm Nlim (oil)-101.8 mm Nlim (grease)-108.2 mm Min operating temperature, Tmin-2 mm Max operating temperature, Tmax-2 mm
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Brand-CN Dynamic load, C-0.46 kg Static load, C0-SNR Fatigue limit load, Cu-33 kN f0-19.2 kN
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Da min-3.3 mm Da max-76.2 mm Db min-29.77 mm Ca min-109.5 mm Cb min-0.44
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