NTN Uruguay 7211CG1DUJ74 Precision Ball Bearings
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
PDF |
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Product Details
Bearing number | ML71905CVUJ74S |
Size (mm) | 25x42x9 |
Bore Diameter (mm) | 25 |
Outer Diameter (mm) | 42 |
Width (mm) | 9 |
d | 25 mm |
D | 42 mm |
B | 9 mm |
C | 9 mm |
Angle (α) | 15 ° |
d1 | 30.6 mm |
d2 | 29.4 mm |
D1 | 37.65 mm |
D2 | 38.95 mm |
a | 10 mm |
Contact angle α | 17 ° |
rs min | 0.3 mm |
r1s min | 0.3 mm |
f0 | 8.15 |
Precision class | P4S |
Mass | 0.04 kg |
Dynamic load, C | 4.25 kN |
Static load, C0 | 2.33 kN |
Fatigue limit load, Cu | 0.13 kN |
Nlim (oil) | 66,000 rpm |
Nlim (grease) | 48,000 rpm |
Axial displacement K Factor | 1.58 |
Preload level | 7 |
Preload value | 0.022 kN |
Axial rigidity | 25 N/µm |
Radial rigidity | 124 N/µm |
Min operating temperature, Tmin | -30 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.44 Hz |
Characteristic rolling element frequency, BSF | 8.31 Hz |
Characteristic outer ring frequency, BPF0 | 8.42 Hz |
Characteristic inner ring frequency, BPFI | 10.58 Hz |
da min | 27.5 mm |
db min | 27.5 mm |
Da max | 39.5 mm |
Db max | 39.5 mm |
r1a max | 0.3 mm |
ra max | 0.3 mm |
D6 | 32.1 mm |
Company Profile
Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
Phone |
00(65) 6258 1688 |