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SNR 7211HG1UJ84 Precision Ball Bearings
What is SNR 7211HG1UJ84 Precision Ball Bearings in mechanical engineering? High Speed Capability Precision Bearings Manufacturing Service . Upload your CAD file Icuc Corporation Japan for an instant.
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7211HG1UJ84
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Icuc Corporation Japan2020-07-10 09:46:19
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SNR 7211HG1UJ84 Precision Ball Bearings Technology
d | 55 mm |
D | 100 mm |
B | 21 mm |
d1 | 69 mm |
D1 | 85.8 mm |
D2 | 93.02 mm |
a | 29 mm |
Contact angle α | 25 ° |
rs min | 1.5 mm |
r1s min | 1 mm |
f0 | 14.76 |
Precision class | P4 |
Mass | 0.62 kg |
Brand | SNR |
Dynamic load, C | 52.9 kN |
Static load, C0 | 41 kN |
Fatigue limit load, Cu | 2.3 kN |
Nlim (oil) | 18,500 rpm |
Nlim (grease) | 12,500 rpm |
Axial displacement K Factor | 0.56 |
Preload level | 8 |
Preload value | 1.4 kN |
Axial rigidity | 300 N/µm |
Radial rigidity | 588 N/µm |
Min operating temperature, Tmin | -30 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.42 Hz |
Characteristic rolling element frequency, BSF | 5.27 Hz |
Characteristic outer ring frequency, BPF0 | 6.25 Hz |
Characteristic inner ring frequency, BPFI | 8.75 Hz |
da min | 63.5 mm |
db min | 63.5 mm |
Da max | 91.5 mm |
Db max | 91.5 mm |
r1a max | 1 mm |
ra max | 1.5 mm |
D6 | 73.8 mm |
SNR 7211HG1UJ84 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
Number of Rows of Rollers NTN 7211HG1UJ84 High Speed Capability Precision Bearings
Read More ...Manufacturer Name IKO KT 172110 High Speed Capability Precision Bearings
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- 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
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- aerospace applications Precision Bearings
- Tandem arrangement Bearings
- DBD, DFD, DTD, DUD Triplex Precision Bearings
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