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NTN 7917UADG/GNP42U3G Super Precision Bearings
NTN 7917UADG/GNP42U3G Super Precision Bearings SEARCH - Whether it's agriculture or construction equipment your working on, Icuc Corporation Japan Has theHigh Speed Capability Precision Bearings you need.
- NTN
7917UADG/GNP42U3G
-
Icuc Corporation Japan2020-07-10 09:46:19
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NTN 7917UADG/GNP42U3G Super Precision Bearings Technology
d | 85 mm |
D | 120 mm |
B | 18 mm |
d1 | 96.9 mm |
d2 | 94.3 mm |
D1 | 108.1 mm |
D2 | 113.5 mm |
a | 33 mm |
Contact angle α | 25 ° |
rs min | 1.1 mm |
r1s min | 0.6 mm |
f0 | 16.6 |
Precision class | P42 |
Mass | 0.54 kg |
Brand | NTN |
Dynamic load, C | 38.5 kN |
Static load, C0 | 41.5 kN |
Nlim (oil) | 16,000 rpm |
Nlim (grease) | 9,900 rpm |
Preload level | GN |
Preload value | 0.39 kN |
Axial rigidity | 233.8 N/µm |
Radial rigidity | 500 N/µm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.45 Hz |
Characteristic rolling element frequency, BSF | 9.85 Hz |
Characteristic outer ring frequency, BPF0 | 11.81 Hz |
Characteristic inner ring frequency, BPFI | 14.19 Hz |
da min | 92 mm |
Da max | 113 mm |
Db max | 115.5 mm |
r1a max | 0.6 mm |
ra max | 1 mm |
D6 | 97.4 mm |
NTN 7917UADG/GNP42U3G Bearing set arrangement : D.......2 bearings Duplex T........3 bearings Triplex Q.......4 bearings Quadruplex Ready-to-mount bearing sets feature a defined order of bearings. The second and third letters refer to the preloading of the bearings within the set: B .......back-to-back arrangement F........face-to-face arrangement T........tandem arrangement BT.....back-to-back arrangement against a tandem set of 2 or 3 bearings FT......face-to-face arrangement against a tandem set of 2 or 3 bearings
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- Icuc Corporation Japan
- AddressAkashi-cho, Chuo-ku, Tokyo 104-0044
- Phone(Working Time)+81-3-5565-1583
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Product Categories
- Super Precision Bearings
- Quality Performance Precision Bearings
- High Speed Capability Precision Bearings
- High Precision Spindle for Lathe bearing
- Work Head Spindle bearing
- Live Center Precision Bearings
- aerospace applications Precision Bearings
- Tandem arrangement Bearings
- DBD, DFD, DTD, DUD Triplex Precision Bearings
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