Type: Fixed series
The main body material of the center is low-quenching-hardness carburized steel, which has undergone carburizing and quenching treatment, with a hardness of HRC 58-62.
The top part of the shaft is precisely inlaid with high-quality tungsten steel, with a hardness of HRA 93-94.
Suitable for high-precision axis grinding processing.
UNIT：mm
|
型式/外表尺寸
Model/Spec
|
A
|
B
|
C
|
D
|
E
|
L
|
合金直径
|
精度(mm)
|
|
GY-0
|
9
|
53
|
17
|
3
|
9.045
|
70
|
6
|
0.003
|
|
GY-1
|
11.5
|
57
|
23
|
3.5
|
12.065
|
80
|
8
|
0.003
|
|
GY-2
|
17
|
69
|
31
|
5
|
17.78
|
100
|
10
|
0.003
|
|
GY-3
|
23
|
86
|
39
|
5
|
23.825
|
125
|
12
|
0.003
|
|
GY-4
|
30
|
109
|
51
|
6.5
|
31.267
|
160
|
15
|
0.003
|
|
GY-5
|
43
|
136
|
64
|
6.5
|
44.399
|
200
|
18
|
0.003
|
|
GY-6
|
63
|
190
|
90
|
8
|
63.348
|
280
|
24
|
0.003
|
公制80
|
78
|
204
|
134
|
8
|
80
|
338
|
30
|
0.003
|
公制100
|
98
|
242
|
133
|
10
|
100
|
375
|
36
|
0.003
|
|
公制120
|
116
|
280
|
150
|
12
|
120
|
430
|
40
|
0.003
|
