Detailed description
NNU4072 Cylindrical roller bearing
|
d |
360 mm |
|
D |
540 mm |
|
B |
180 mm |
|
rmin |
5 mm |
|
Fw |
407 mm |
|
Ew |
- mm |
|
Cr |
2430 Kn |
|
C0r |
5050 Kn |
|
da min |
380 mm |
|
da max |
403 mm |
|
db min |
413 mm |
|
Da max |
520 mm |
|
Da min |
- mm |
|
Mass |
142 Kg |
Cylindrical roller bearings NNU4072 are available in many designs, series and sizes. The major design differences between the bearings presented in this section are in:
- the number of roller rows (one, two or four)
- the type of cage (with, without or special designs)
- Bearings with cage can accommodate heavy radial loads, rapid accelerations and high speeds.
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