639/3 2Z
Outer diameter (D): 8 mm
Inner diameter (d): 3 mm
Width (B): 4 mm
Basic dynamic load rating : 0.319 KN
Basic static load rating: 0.09 KN
Product Description
Outer diameter (D):
8 mm
Inner diameter (d):
3 mm
Width (B):
4 mm
Basic dynamic load rating :
0.319 KN
Basic static load rating:
0.09 KN
Fatigue load limit (Pu):
0.004 KN
Reference speed :
150000 r/min
Limiting speed :
75000 r/min
Shoulder diameter (d1):
4.3 mm
Shoulder diameter (d2):
-
Shoulder diameter (D1):
-
Shoulder diameter (D2):
7.3 mm
Chamfer dimension (r1,2):
0.15 mm
Mass:
0.61 g
