| |
Type
|
Model |
Material |
Hardness
(HRC) |
Application |
|
Forging/rolling steel ball
|
|
SC
|
50
|
General purpose
|
|
FCR-I
|
Special standard
|
57
|
Wear resistant
|
|
CF -E
|
Special standard
|
60
|
Wear resistant
|
|
Cast ball
|
FC
|
Low Cr
|
50
|
General purpose
|
|
|
High Cr
|
60
|
Wear resistant
|
|
Special product
|
Super high Cr
|
60up
|
Wear and Corrosion Resistant Products
|
|
Small ball
|
SWRCH-SUJ-SUS Steel ball bearing, Dummy ball for plating |
|
Cylpeb/Forging/rolling/ cast
|
Cylpeb
|
Various types of SC Steel, Low Cr Castings
|
50～
|
General purpose
|
|
Rod
|
|
SC
|
15
|
General purpose
|
|
FR-2
|
Special standard
|
25
|
Wear resistant
|
|
|
Special standard
|
38
|
Wear resistant
|
|
FH-1
|
Heat-treatment product
|
40
|
Wear resistant
|
|
FH-2
|
Heat-treatment product
|
50
|
Wear resistant
|
|
|
Heat-treatment product
|
60
|
Super wear resistant
|
|
*We handle both balls and rods as well as other steel grades.
|
FS-C
|
Forged balls for grinding which are formed through hot forging using a carbon steel material, and then subjected to a prescribed heat treatment to maintain a high forging ratio. This is the most economical and popular type. |
|
|
HiCr cast balls. Cast balls for grinding with an increased amount of carbide obtained by adding large amounts of Cr, resulting in improved wear resistance. |
|
|
Original Fujisaki grinding rods that use a carbon steel (S50C ~ S55C) equivalent material as the base material. A general purpose type. |
FR-3
|
A crushing rod that uses an alloy steel material as the base material and exhibits superior wear resistance. A long life span type. |
FH-3
|
An ultra-long life span type of crushing rod obtained by heat treating an alloy steel to achieve a high degree of hardness. |
Size and Weight
| Φ |
Forging/rolling |
Cast |
Ball weight (g/pc) |
Rod weight (kg/m) |
| 160 |
● |
● |
1,683 |
158 |
| 150 |
● |
● |
1,387 |
139 |
| 140 |
● |
● |
1,127 |
121 |
| 130 |
○ |
● |
9,027 |
104 |
| 120 |
○ |
● |
7,100 |
88.8 |
| 110 |
○ |
● |
5,470 |
74.6 |
| 100 |
○ |
○ |
4,110 |
61.7 |
| 90 |
○ |
○ |
2,990 |
49.9 |
| 80 |
○ |
○ |
2,100 |
39.5 |
| 75 |
○ |
● |
1,730 |
34.7 |
| 70 |
○ |
○ |
1,410 |
30.2 |
| 60 |
○ |
○ |
888 |
22.2 |
| 50 |
○ |
○ |
514 |
15.4 |
| 40 |
○ |
○ |
263 |
9.9 |
| 35 |
○ |
● |
176 |
7.6 |
| 30 |
○ |
○ |
110 |
5.6 |
| 25 |
○ |
○ |
64 |
3.9 |
| 20 |
○ |
○ |
33 |
2.5 |
| 17 |
- |
○ |
20 |
- |
| 15 |
- |
○ |
14 |
- |
| 8 |
- |
● |
0.2 |
- |
〇Standard / ●Ordermade Other sizes available upon request.
Small size ball - General sizes reference table
| mm |
inch |
mm |
inch |
mm |
inch |
| 1.00 |
- |
5.55 |
7/32″ |
14.28 |
9/16″ |
| 1.20 |
- |
6.35 |
1/4″ |
15.08 |
19/32″ |
| 1.50 |
- |
7.14 |
9/32″ |
15.87 |
5/8″ |
| 1.58 |
1/16″ |
7.93 |
5/16″ |
16.66 |
21/32″ |
| 1.98 |
5/64″ |
8.73 |
11/32″ |
17.46 |
11/16″ |
| 2.00 |
- |
9.52 |
3/8″ |
18.25 |
23/32″ |
| 2.38 |
3/32″ |
10.31 |
13/32″ |
19.05 |
3/4″ |
| 3.17 |
1/8″ |
11.11 |
7/16″ |
20.63 |
13/16″ |
| 3.96 |
5/32″ |
12.70 |
1/2″ |
21.43 |
27/32″ |
| 4.75 |
3/16″ |
13.49 |
17/32″ |
25.40 |
1″ |
Cylpeb size
| mm |
mm |
mm |
| 8×10 |
16×18 |
40×45 |
| 10×10 |
16×20 |
40×50 |
| 10×12 |
20×25 |
50×60 |
| 12×12 |
25×30 |
60×80 |
| 12×14 |
30×35 |
|
| 14×14 |
30×40 |
|
| 14×16 |
35×40 |
|
|