Material: Bearing Steel (SUJ2)
- Treatment By: Heat treatment,ground and chrom plated
- Hardened: HRC 62±2
- Roughness: 1.5
m Rmax
* The shaft can be machined by your own specification

Model No. |
Diameter (D) |
Tolerance (  m) |
Weight (g) |
Hardened Depth (mm) |
Max Length (L) |
SFP 3 |
3 |
-4
-12 |
0.06 |
1.5 Up |
400 |
SFP 4 |
4 |
0.10 |
400 |
SFP 5 |
5 |
0.16 |
2000 |
SFP 6 |
6 |
0.23 |
2000 |
SFP 8 |
8 |
-5
-14 |
0.40 |
2000 |
SFP 10 |
10 |
0.62 |
3000 |
SFP 12 |
12 |
-6
-17 |
0.89 |
3000 |
SFP 13 |
13 |
1.05 |
3000 |
SFP 16 |
16 |
1.58 |
2.0 Up |
3000 |
SFP 20 |
20 |
-7
-20
|
2.47 |
3000 |
SFP 25 |
25 |
3.85 |
3000 |
SFP 30 |
30 |
5.55 |
2.5 Up |
3000 |
SFP 35 |
35 |
-9
-25 |
7.55 |
3000 |
SFP 40 |
40 |
9.87 |
3.0 Up |
3000 |
SFP 50 |
50 |
15.41 |
3000 |
SFP 60 |
60 |
-10
-29 |
22.20 |
3000 |
SFP 80 |
80 |
39.46 |
3000 |
SFP 100 |
100 |
-12
-34 |
61.66 |
3000 |
|