NTN EC-6303ZZ bearings | 17x47x14mm
Also known as : EC-6303ZZ
- Inside Diameter: 17 mm
- Outside Diameter: 47 mm
- Width: 14 mm
- Basic dynamic load rating: 13.5 kN
- Basic static load rating: 6.55 kN
![](/img/ntn/dgb/ec-zz.jpg)
NTN EC-6303ZZ Bearing
NTN EC-6303ZZ Bearing details
![](/img/ntn/dgb/ec-zz-drawing.png)
Part Number | EC-6303ZZ |
---|---|
Brand | NTN |
Mass | 0.11 kg |
Boundary dimensions (mm) | |
Inner dia. (d) | 17 |
Outer dia. (D) | 47 |
Width (B) | 14 |
Chamfer (rs_min) | 1 |
Basic load ratings (kN) | |
Dynamic (Cr) | 13.5 |
Static (Cor) | 6.55 |
Basic load ratings (kgf) | |
Dynamic (Cr) | 1380 |
Static (Cor) | 665 |
Limiting speed (min-1) | |
Grease | 16000 |
Abutment and fillet dimensions (mm) | |
da min | 22 |
da max | 25 |
Da max | 42 |
ras max | 1 |
Nodes have NTN EC-6303ZZ bearings in stock. The boundary dimensions of expansion compensating deep groove ball bearings are the same as for standard bearings, but formed high polymer material with a high expansion rate is provided in the grooves on the outer circumference of the outer ring.
NTN EC-6303ZZ bearing cross reference
![](/img/nsk/dgb/6303ddu.jpg)
NSK 6303DDU bearing
17mm x 47mm x 14mm
![](/img/skf/dgb/6303-2zc3.jpg)
SKF 6303-2Z/C3 bearing
17mm x 47mm x 14mm
![](/img/nsk/dgb/open-steel.jpg)
NSK 6303 bearing
17mm x 47mm x 14mm
![](/img/nsk/dgb/zz1.jpg)
NSK 6303ZZ bearing
17mm x 47mm x 14mm
![](/img/nsk/dgb/vv.jpg)
NSK 6303VV bearing
17mm x 47mm x 14mm
![](/img/fag/dgb/open.jpg)
FAG 6303 bearing
17mm x 47mm x 14mm
![](/img/fag/dgb/2rsr.jpg)
FAG 6303-2RSR bearing
17mm x 47mm x 14mm
![](/img/timken/deep/2rs.jpg)
TIMKEN 6303-2RS bearing
17mm x 47mm x 14mm
![](/img/timken/deep/2rs-nr.jpg)
TIMKEN 6303-2RS-NR bearing
17mm x 47mm x 14mm
![](/img/timken/deep/open-n.jpg)
TIMKEN 6303-N bearing
17mm x 47mm x 14mm
![](/img/timken/deep/2rs.jpg)
TIMKEN 6303-2RZ bearing
17mm x 47mm x 14mm
![](/img/timken/deep/open.jpg)