638/4 2Z
Outer Diameter (D): 9mm
Inner Diameter (d): 2.5mm
Width (B): 4mm
Basic Dynamic Load Rating (C): 0.364kN
Basic Static Load Rating(Co): 0.114kN
Product Specifications
Outer Diameter (D):
9mm
Inner Diameter (d):
2.5mm
Width (B):
4mm
Basic Dynamic Load Rating (C):
0.364kN
Basic Static Load Rating(Co):
0.114kN
Fatigue load limit(Pu):
0.005kN
Reference speed:
140000r/min
Limiting Speed:
70000r/min
Shoulder Diameter of Inner Ring (d1) :
4.8mm
Shoulder Diameter of Inner Ring (d2) :
-
Shoulder diameter(D1):
-
Shoulder diameter(D2):
6.5mm
Chamfer dimension(r1,2 min):
0.2mm
Mass(g):
0.93g
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