Needle roller bearings are roller bearings with cylindrical rollers which are thin and long in relation to their diameter. They are referred to as needle rollers. In spite of their low cross section the bearings have a high load carrying capacity and are thus extremely suitable for bearing arrangements where radial space is limited.
|
Series |
Bore Diameter(mm) |
|
NK NKS RNA49 |
5-160 |
|
RNA69 |
14-110 |
|
NKI NKIS NA49 NA48 |
8-140 |
|
NA69 |
10-95 |
|
RNA49-RS RNA49-2RS |
14-50 |
|
NAO |
6-90 |
|
RNAO |
5-100 |
|
RNAV |
21.87-104.8 |
|
NAV |
15-85 |
|
RSTO STO |
6-50 |
|
NUTR NATR NATV |
5-50 |
|
