NSK N309M, N309W roller bearings
Also known as : N309M, N309W
- Inside Diameter: 45 mm
- Outside Diameter: 100 mm
- Width: 25 mm
- Basic dynamic load rating: 79 kN
- Basic static load rating: 77.5 kN
![](/img/nsk/crb/ty.jpg)
NSK N309M Bearing
NSK N309M Bearing details
NSK No. |
N309M N309W |
---|---|
d | 45 mm |
D | 100 mm |
B | 25 mm |
rmin. | 1.5 mm |
r1 min. | 1.5 mm |
Ew | 86.5 mm |
Cr | 79 kN, Basic dynamic Load Ratings |
C0r | 77.5 kN, Basic static Load Ratings |
Limiting speeds Thermal Reference |
7500 min-1 |
Limiting speeds Grease |
6300 min-1 |
Limiting speeds Oil |
7500 min-1 |
Mass | 0.968 kg (approx.) |
NSK N309M, N309W roller bearings, N type, cylindrical roller bearings, single-Row.
![](/img/nsk/crb/n-drawing.png)
NSK N309M bearing cross reference
![](/img/nsk/crb/nu.jpg)
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![](/img/nsk/crb/nu.jpg)
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![](/img/skf/cr/n309ecp.jpg)
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![](/img/ntn/crb/crb.jpg)