NSK SPEC quote for 6903DDU bearing bearing. d:17*D:30*B:7mm ,
               

6903DDU




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

6903DDU bearinginquiry

d 17mm  Main dimensions
D 30 mm Main dimensions
B 7 mm Main dimensions
r 0.30 mm Main dimensions
Cr( N ) 4600  Rated load
C0( N ) 2550  Rated load
Cr( kgf ) 470  Rated load
C0( kgf ) 260  Rated load
f0  14.70  Coefficient
Open/Z/ZZ/VV  24000 Speed ​​(fat)
DD/DDU  15000  Speed ​​(fat)
Speed ​​(oil) 28000  Open/Z
Weight(Kg) 0.017  
Sales the 6903DDU bearings, condition monitoring and technical supports. we can assure the quality of the NSK 6903DDU 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 6903DDU bearings..

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NSK SPEC quote for 6903DDU bearing bearing. d:17*D:30*B:7mm , Previous:6003DDU NSK                      Next:6003DDU 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:
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:
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:
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