we provide 7903CDB bearing bearings best quality , Manufacturer NSK d:17*D:30*B:7mm ,
               

7903CDB




    9303K     6903N     61903-2Z     7903C     6903     XC71903-E-T-P4S     7903CDT

7903CDB bearinginquiry

d 17mm  Main dimensions
D 30 mm Main dimensions
B 7 mm Main dimensions
r 0.3 mm Main dimensions
r1 0.15 mm Main dimensions
Cr( N ) 5000  Rated load
C0( N ) 2940  Rated load
Cr( kgf ) 510  Rated load
C0( kgf ) 299  Rated load
f0  14.8  Coefficient
Speed ​​(fat) 34000  Speed
Speed ​​(oil) 48000  Speed
a  6.60 The role of point
da  19.50 Installation dimensions
 27.5 
ra 0.3  Installation dimensions
Weight(Kg) 0.017  
Sales the 7903CDB bearings, condition monitoring and technical supports. we can assure the quality of the NSK 7903CDB bearings we provide, at the same time guarantee the price is always competitive. As our valued customers, you always have a peace in mind when using 7903CDB bearings..

more↓



we provide 7903CDB bearing bearings best quality , Manufacturer NSK d:17*D:30*B:7mm , Previous:7003ADB NSK                      Next:7003ADB NSK
Brand:
TIMKEN Bearing
Category:
Extremely Light Deep Groove Ball Bearings
Model:
9303K
d:
17 mm
D:
30 mm
B:
7 mm
Cr:
5250 N
C0r:
2540 N
m:
0.027 kg
Brand:
NTN Bearing
Category:
Deep Groove Ball Bearings
Model:
6903N
d:
17 mm
D:
30 mm
B:
7 mm
Cr:
4.65 N
C0r:
2.58 N
Grease RPM:
22000 1/min
Oil RPM:
26000 1/min
m:
0.018 kg
New Model:
6903
Brand:
SKF Bearing
Category:
Deep Groove Ball Bearings
Model:
61903-2Z
d:
17 mm
D:
30 mm
B:
7 mm
Cr:
4.62 N
C0r:
2.55 N
Grease RPM:
26000 1/min
Oil RPM:
50000 1/min
m:
0.018 kg
New Model:
61903-2Z
Old Model:
61903-2Z
Brand:
KOYO Bearing
Category:
Angular Contact Ball Bearings
Model:
7903C
d:
17 mm
D:
30 mm
B:
7 mm
Cr:
5 N
C0r:
2.95 N
Grease RPM:
36000 1/min
Oil RPM:
47000 1/min
m:
0.016 kg
Brand:
NACHI Bearing
Category:
Deep Groove Ball Bearings
Model:
6903
d:
17 mm
D:
30 mm
B:
7 mm
Cr:
4600 N
C0r:
2550 N
Grease RPM:
24000 1/min
Oil RPM:
29000 1/min
m:
0.018 kg
Brand:
FAG Bearing
Category:
Precision Bearings
Model:
XC71903-E-T-P4S
d:
17 mm
D:
30 mm
B:
7 mm
Cr:
4.25 N
C0r:
1.27 N
Grease RPM:
75000 1/min
Oil RPM:
120000 1/min
m:
0.02 kg
New Model:
XC71903-E-T-P4S
Old Model:
XC71903-E-T-P4S
Brand:
NSK Bearing
Category:
Angular Contact Ball Bearings
Model:
7903CDT
d:
17 mm
D:
30 mm
B:
7 mm
Cr:
5000 N
C0r:
2940 N
Grease RPM:
34000 1/min
Oil RPM:
48000 1/min
m:
0.017 kg
New Model:
7903C