SNR 63003EE deep groove ball bearings

Welcome to the 30x72x20.75 Size (mm) SNR 63003EE deep groove ball bearings 30 Bore Diameter (mm) online seller.
Size (mm) | 30x72x20.75 |
Bore Diameter (mm) | 30 |
Outer Diameter (mm) | 72 |
Width (mm) | 20,75 |
d | 30 mm |
D | 72 mm |
T | 20,75 mm |
B | 19 mm |
C | 16 mm |
ra1 max. | 1,5 mm |
a | 15 mm |
r min. | 1,5 mm |
r1 min. | 1,5 mm |
da min. | 38,5 mm |
Da min | 62 mm |
Da max. | 63,5 mm |
db max. | 40 mm |
Db min. | 66 mm |
ra max. | 1,5 mm |
Sa | 3 mm |
Sb | 4,5 mm |
Weight | 0,408 Kg |
Basic dynamic load rating (C) | 60 kN |
Basic static load rating (C0) | 61 kN |
(Grease) Lubrication Speed | 5 700 r/min |
(Oil) Lubrication Speed | 7 600 r/min |
Calculation factor (e) | 0,31 |
Calculation factor (Y0) | 1,05 |
d1 | 49.5 mm |
rs min | 1.5 mm |
r1s min | 1.5 mm |
e | 0.31 |
Y2 | 1.9 |
Y0 | 1.05 |
Mass | 0.41 kg |
ISO 355 reference | T2FB030 |
Dynamic load, C | 60 kN |
Rating life coefficient, A2 | 1.4 |
Static load, C0 | 61 kN |
Fatigue limit load, Cu | 7.4 kN |
Nlim (oil) | 7,600 rpm |
Nlim (grease) | 5,700 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
Characteristic cage frequency, FTF | 0.4 Hz |
Characteristic rolling element frequency, BSF | 4.71 Hz |
Characteristic outer ring frequency, BPF0 | 5.6 Hz |
Characteristic inner ring frequency, BPFI | 8.4 Hz |
da max | 40 mm |
db min | 38.5 mm |
Da max | 63.5 mm |
Db min | 66 mm |
Ca min | 3 mm |
Cb min | 4.5 mm |
ra max | 1.5 mm |
r1a max | 1.5 mm |
Inventory | 4.0 |
Manufacturer Name | NTN |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0 |
EAN | 4547359003291 |
Product Group | B04336 |
Detailed Parameters
parameter:
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