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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