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NSK NN3948 MODELS
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NSK NN3948 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
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DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
NSK NN3948 Bearing SPECIFICATIONS
Offer GGB BEARING CO., LTD. High Quality Brand NSK NN3948 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS .Contact Us Online to Get Best Quote.
- NSK
NN3948
- GGB BEARING CO., LTD.2020-07-10 09:46:19
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NSK NN3948 NSK NN3948 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS Code description
NSK NN3948 bearing Size Chart (mm/inches) | |
---|---|
d | 50 mm |
D | 110 mm |
B | 27 mm |
d1 | 73.1 mm |
d2 | 57 mm |
D1 | 87.6 mm |
D2 | 103.3 mm |
a | 47 mm |
Contact angle α | 40 ° |
rs min | 2 mm |
r1s min | 1 mm |
Mass | 1.08 kg |
Dynamic load, C | 67.5 kN |
Static load, C0 | 47.1 kN |
Fatigue limit load, Cu | 2.14 kN |
Nref | 6,200 rpm |
Nlim | 7,300 rpm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.4 Hz |
Characteristic rolling element frequency, BSF | 3.88 Hz |
Characteristic outer ring frequency, BPF0 | 4.45 Hz |
Characteristic inner ring frequency, BPFI | 6.54 Hz |
da min | 60 mm |
db min | 60 mm |
Da max | 100 mm |
Db max | 104.5 mm |
r1a max | 1 mm |
ra max | 2 mm |
NSK NN3948 INTERCHANGE
DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS Part series NN3948 is a potential replacement for these common bearing part numbers:
NN3948
NN3948
NN3948
NN3948
NN3948
NN3948
NN3948
NN3948
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- GGB BEARING CO., LTD.
- AddressPlot No. 187, Sector99, HSIIDC Growth Centre, Bawal Distt. Rewari, Haryana87651, India
- Phone(Working Time)212-522-67-78-90
- Fax
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