Precision Ball Bearings 2MM9112WI DULFS637
Brand Name |
TIMKEN |
Model Number |
2MM9112WI DULFS637 |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Category | 12.7 |
BDI Inventory | 22,000 rpm |
Manufacturer Name | -35 °C |
Minimum Buy Quantity | 180 °C |
Weight / Kilogram | 0.37 Hz |
EAN | 3.71 Hz |
Product Group - BDI | 2.62 Hz |
Enclosure | 4.38 Hz |
Precision Class | 16 mm |
Recommended tightening torque for set screw-96 mm Designation of housing-46 mm Designation of bearing-15.5 mm A-85 mm A1-180 mm
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Max operating temperature, Tmax-105 mm Characteristic cage frequency, FTF-140 mm Characteristic rolling element frequency, BSF-54.2 kN Characteristic outer ring frequency, BPF0--20 °C Characteristic inner ring frequency, BPFI-100 °C
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Preload level-130 mm Preload value-28.5 mm Axial rigidity-22 mm Radial rigidity-5 mm Min operating temperature, Tmin-53 kN
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Cr--40 °C C0r-120 °C Nlim (grease)-0.42 Hz Nlim (oil)-5.63 Hz Min operating temperature, Tmin-6.78 Hz
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Characteristic cage frequency, FTF-1.9 Characteristic rolling element frequency, BSF-47.5 kN Characteristic outer ring frequency, BPF0-5.8 kN Characteristic inner ring frequency, BPFI-8,900 rpm da max-6,700 rpm
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da min-7.47 Hz db min-9.14 Hz Ce min-11.86 Hz Da max-131 mm ra max-189 mm
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F-7.23 Hz d1-6.91 Hz D1-9.09 Hz rs min-94 mm r1s min-99 mm
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Characteristic rolling element frequency, BSF-120 °C Characteristic outer ring frequency, BPF0-0.39 Hz Characteristic inner ring frequency, BPFI-4.32 Hz da min-3.9 Hz Da max-6.1 Hz
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Radial clearance class-0.78 Mass (without HJ ring)-0.81 kg Brand-NTN Dynamic load, C-90.5 kN Static load, C0-1.9
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Static load, C0-7.3 Hz Fatigue limit load, Cu-8.26 Hz Nlim (oil)-10.74 Hz Nlim (grease)-0.8 mm Min operating temperature, Tmin-75 mm
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