Detailed description
NN3072 Cylindrical roller bearing
|
d |
360 mm |
|
D |
540 mm |
|
B |
135 mm |
|
rmin |
5 mm |
|
Fw |
- mm |
|
Ew |
493 mm |
|
Cr |
1560 Kn |
|
C0r |
3090 Kn |
|
da min |
380 mm |
|
da max |
- mm |
|
db min |
- mm |
|
Da max |
520 mm |
|
Da min |
497 mm |
|
Mass |
107 Kg |
Cylindrical roller bearings NN3072 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.













