dimensions NSK If you need 7903C bearing , pls contact me, d:17*D:30*B:7mm ,
               

7903C




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

7903C 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 7903C bearings, condition monitoring and technical supports. we can assure the quality of the NSK 7903C 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 7903C bearings..

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dimensions NSK If you need 7903C bearing , pls contact me, d:17*D:30*B:7mm , Previous:7003A NSK                      Next:7003A NSK
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:
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
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:
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:
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:
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:
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