NSK NJ311EM & roller bearings
Also known as : NJ311EM &, NJ311ET
- Inside Diameter: 55 mm
- Outside Diameter: 120 mm
- Width: 29 mm
- Basic dynamic load rating: 158 kN
- Basic static load rating: 143 kN
![](/img/nsk/crb/nj311et.jpg)
NSK NJ311EM & Bearing
NSK NJ311EM & Bearing details
model | NJ311EM & |
---|---|
d | 55 mm |
D | 120 mm |
B | 29 mm |
rmin. | 2.0 mm |
r1 min. | 2.0 mm |
Fw | 70.5 mm |
Cr | 158 kN, Basic dynamic Load Ratings |
C0r | 143 kN, Basic static Load Ratings |
Limiting speeds Thermal Reference |
6000 min-1 |
Limiting speeds Mechanical |
7500 min-1 |
Limiting speeds Grease |
4500 min-1 |
Limiting speeds Oil |
5600 min-1 |
Mass | 1.67 kg (approx.) |
NSK NJ311EM & roller bearings, NJ type, cylindrical roller bearings, single-Row.
![](/img/nsk/crb/nj-drawing.png)
NSK NJ311EM & bearing cross reference
![](/img/nsk/crb/nu.jpg)
NSK NU1011 bearing
55mm x 90mm x 18mm
![](/img/nsk/crb/nu211ew.jpg)
NSK NU211EW bearing
55mm x 100mm x 21mm
![](/img/nsk/crb/nu.jpg)
NSK NU2211 bearing
55mm x 100mm x 25mm
![](/img/nsk/crb/nu.jpg)
NSK NU2211ET bearing
55mm x 100mm x 25mm
![](/img/nsk/crb/nu.jpg)
NSK NU311EW bearing
55mm x 120mm x 29mm
![](/img/nsk/crb/nu.jpg)
NSK NU2311 bearing
55mm x 120mm x 43mm
![](/img/nsk/crb/nu.jpg)
NSK NU2311ET bearing
55mm x 120mm x 43mm
![](/img/nsk/crb/nu.jpg)
NSK NU411 bearing
55mm x 140mm x 33mm
![](/img/nsk/crb/n211ew.jpg)
NSK N211 bearing
55mm x 100mm x 21mm
![](/img/nsk/crb/ty.jpg)
NSK N311M bearing
55mm x 120mm x 29mm
![](/img/nsk/crb/ty.jpg)
NSK N1011 bearing
55mm x 90mm x 18mm
![](/img/nsk/crb/ty.jpg)