Cylindrical Roller Bearings N307C3
Brand Name |
NACHI |
Model Number |
N307C3 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Enclosure | 14 kN |
Bore Type | 7.85 kN |
Configuration | 0.36 kN |
Weight | 13.9 |
Bore Size | 13,000 rpm |
Outside Diameter | -25 °C |
Width | 110 °C |
Outside Ring Inside Diameter | 0.4 Hz |
Fillet Radius/Chamfer | 4.71 Hz |
r1 | 3.58 Hz |
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Recommended tightening torque for set screw-3 mm B-3 mm B1-CN B2-10.1 kg C-NTN
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d2-8.36 Hz D1-30.6 mm rs min-46.4 mm Number of lubrication holes-1 mm b-25 mm
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Static load, C0-5.5 Nm Fatigue limit load, Cu-1.9 mm f0-15.9 mm Nlim (oil)-4.2 mm Nlim (grease)-44.5 mm
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Characteristic cage frequency, FTF-4.76 mm Characteristic rolling element frequency, BSF-32.8 kN Characteristic outer ring frequency, BPF0--20 °C Characteristic inner ring frequency, BPFI-200 °C ra max-1.67 kg
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Y1-11.9 kN Y2-6,400 rpm Y0-4,800 rpm Radial clearance class--40 °C Mass-120 °C
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Nlim (oil)-12.31 Hz Nlim (grease)-3.5 mm Min operating temperature, Tmin-95 mm Max operating temperature, Tmax-0.36 Characteristic cage frequency, FTF-1.67
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B-1.4 E-39.5 kN F-4.8 kN rs min-12,000 rpm r1s min-8,800 rpm
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Mass-3 Brand-13.2 mm Dynamic load, C-6 mm Static load, C0-H3036 Fatigue limit load, Cu-0.23
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T max.-0.37 kg Weight-T3CC050 Recommended tightening torque for set screw-SNR B-62.8 kN C-1
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