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SNR 7201.H.G1.UJ74 Super Precision Angular Contact bearings
SNR 7201.H.G1.UJ74 Super Precision Angular Contact bearings Product Brochures , ball screws BST Type Precision Bearings Manufacturing Service Hmg Industriebedarf GmbH . Get Your Free.
- SNR
7201.H.G1.UJ74
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Hmg Industriebedarf GmbH2020-07-10 09:46:19
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SNR 7201.H.G1.UJ74 Super Precision Angular Contact bearings Technology
d | 12 mm |
D | 32 mm |
B | 10 mm |
d1 | 18.31 mm |
D1 | 26.02 mm |
D2 | 28.55 mm |
a | 10 mm |
Contact angle α | 25 ° |
rs min | 0.6 mm |
r1s min | 0.6 mm |
f0 | 12.51 |
Precision class | P4 |
Mass | 0.04 kg |
Brand | SNR |
Dynamic load, C | 8 kN |
Static load, C0 | 4 kN |
Fatigue limit load, Cu | 0.23 kN |
Nlim (oil) | 66,000 rpm |
Nlim (grease) | 43,000 rpm |
Axial displacement K Factor | 1.03 |
Preload level | 7 |
Preload value | 0.07 kN |
Axial rigidity | 56 N/µm |
Radial rigidity | 120 N/µm |
Min operating temperature, Tmin | -30 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.38 Hz |
Characteristic rolling element frequency, BSF | 3.47 Hz |
Characteristic outer ring frequency, BPF0 | 3.77 Hz |
Characteristic inner ring frequency, BPFI | 6.23 Hz |
da min | 16.5 mm |
db min | 16.5 mm |
Da max | 27.5 mm |
Db max | 27.5 mm |
r1a max | 0.6 mm |
ra max | 0.6 mm |
D6 | 20.5 mm |
The reliability or durability requirement sets the time frame over which SNR 7201.H.G1.UJ74 requirements are to be maintained. The reliability requirement (life in the broad sense) includes ball screws BST Type Precision Bearings and acoustic life, as well as fatigue life.
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- Hmg Industriebedarf GmbH
- AddressHerwigstr. 125 236 Bremerhaven
- Phone(Working Time)0471 97391512
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