NK 110/30
Single row needle roller bearing with machined rings, with flanges, without inner ring
Single row needle roller bearings without an inner ring consist of an outer ring with a needle roller and cage assembly.
They are an excellent choice for compact bearing arrangements in applications where hardened and ground raceways can be provided on the shaft. The outer ring includes two non-separable closure rings that act as flanges to guide the bearing axially.
- High radial load carrying capacity
- High stiffness
- Low cross-sectional height
- Accommodate axial displacement in both directions
Dimensions
| Fw |
110 mm
|
Diameter under rollers |
| D |
130 mm
|
Outside diameter |
| C |
30 mm
|
Width |
| r1,2 |
min.1.1 mm
|
Chamfer dimension outer ring |
Abutment dimensions
| Da |
max.123.5 mm
|
Diameter of housing abutment |
| ra |
max.1 mm
|
Fillet radius |
Calculation data
| SKF performance class |
|
SKF Explorer
|
| Basic dynamic load rating |
C |
112 kN
|
| Basic static load rating |
C0 |
220 kN
|
| Fatigue load limit |
Pu |
27 kN
|
| Reference speed |
|
3 600 r/min
|
| Limiting speed |
|
4 000 r/min
|
Associated seals
|
110x130x12 HMS5 RG
|
Radial shaft seal |