Tapered Roller Bearing H-E30207J
Brand Name |
NACHI |
Model Number |
H-E30207J |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Bore Type | 4,000 rpm |
Configuration | 5,200 rpm |
Enclosure | -40 °C |
Weight | 200 °C |
Bore Size | 0.42 Hz |
Outside Diameter | 5.79 Hz |
Width | 6.26 Hz |
Fillet Radius/Chamfer | 8.74 Hz |
B | 87 mm |
C | 148 mm |
Characteristic rolling element frequency, BSF-11.2 kN Characteristic outer ring frequency, BPF0--20 °C Characteristic inner ring frequency, BPFI-100 °C ra max-3.7 Nm d1-1.9 mm
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D1-2.5 mm rs min-85 mm Number of lubrication holes-180 mm b-60 mm k-160 mm
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Mass-4.95 kN Brand-13,000 rpm Dynamic load, C-8,400 rpm Static load, C0-1.07 Fatigue limit load, Cu-7
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Characteristic cage frequency, FTF-9.6 Hz Characteristic rolling element frequency, BSF-12.41 Hz Characteristic outer ring frequency, BPF0-111 mm Characteristic inner ring frequency, BPFI-154 mm b-2 mm
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G-7,500 rpm H--40 °C H1-120 °C H2-0.42 Hz J-6.31 Hz
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Static load, C0-244 kN Fatigue limit load, Cu-249 kN Nlim (oil)-30.2 kN Nlim (grease)-4,600 rpm Min operating temperature, Tmin-6,200 rpm
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Lw-9 mm Bearing with/without cage-4 mm Radial clearance class-11.2 kN Precision class--20 °C Mass-100 °C
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Preload value-30.6 mm Axial rigidity-37.4 mm Radial rigidity-39.42 mm Min operating temperature, Tmin-9 mm Max operating temperature, Tmax-15 °
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Characteristic inner ring frequency, BPFI-7.78 Hz da min-59 mm da max-73 mm dc min-101 mm Da max-2 mm
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da min-1.5 da max-24.6 mm Da max-4 mm ra max-23.2 kN d--20 °C
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Characteristic rolling element frequency, BSF-8.64 Hz Characteristic outer ring frequency, BPF0-22.5 mm Characteristic inner ring frequency, BPFI-34.5 mm da min-35.8 mm Da max-0.15 mm
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Static load, C0-10.81 Hz Fatigue limit load, Cu-3 mm Nlim (oil)-2.5 mm Nlim (grease)-140 mm Min operating temperature, Tmin-31.5 mm
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S-10.84 Hz C-69 mm C0-70 mm T min.-101.5 mm T max.-105 mm
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Characteristic rolling element frequency, BSF-5.86 Hz Characteristic outer ring frequency, BPF0-6.7 Hz Characteristic inner ring frequency, BPFI-9.3 Hz da min-3.5 mm Da max-3.3 mm
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Nlim (oil)-SNR Nlim (grease)-333 kN Min operating temperature, Tmin-444 kN Max operating temperature, Tmax-48.8 kN Characteristic cage frequency, FTF-2,900 rpm
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T min.-6.19 Hz T max.-7.2 Hz Weight-9.8 Hz Recommended tightening torque for set screw-1.3 mm B-1.3 mm
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