Product model | W 638/1.5 R-2Z |
d | 1.5 mm |
D | 4 mm |
B | 2 mm |
Limiting speed | 110000 r/min |
d1 | ≈2.15 mm |
D2 | ≈3.5 mm |
D3 | 5 mm |
C | 0.6 mm |
Chamfer size (r1,2)(r1,r2) | min.0.05 mm |
da1 | min.1.9 mm |
ra | max.0.05 mm |
pu | 0.001 kN |
Reference speed | 220 000 r/min |
kr | 0.02 |
f0 | 6.4 |
Radial runout | National Standard |
Dimensional tolerance | National Standard |
da2 | max.2.1 mm |