MSB-S/MSB-TS Profile Rail
These linear guides have a four-row circular contact design. Four rows of balls are positioned with contact angles at 45 degress, allowing even distribution of load in radial, reverse-radial and lateral directions.
The linear guides can be used in any orientation.
Available in Conventional (non-caged) and Caged designs.
A range of balanced preload levels provide increased rigidity while maintaining the low friction requirements of stable and high accurage linear motion.
An integrated and patented lubrication distribution system provides effective lubrication regardless of the application orientation. The resulting smooth motion and extended service life ensures reliable and stable linear motion.
| Model No. |
External dimension |
Carriage dimension |
| H |
W |
L |
W2 |
H2 |
B |
C |
SxI |
L1 |
T |
N |
G |
K |
d1 |
Grease Nipple |
| MSB 15 TS |
24 |
34 |
40 |
9.5 |
4.5 |
26 |
- |
M4x6 |
23.5 |
6 |
5.5 |
5.5 |
5.1 |
3.3 |
G-M4 |
| MSB 15 S |
57 |
26 |
40.5 |
| MSB 20 TS |
28 |
42 |
48 |
11 |
6 |
32 |
- |
M5x7 |
29 |
6 |
5.5 |
12 |
5.9 |
3.3 |
G-M6 |
| MSB 20 S |
67 |
32 |
48 |
| MSB 25 TS |
33 |
48 |
60.2 |
12.5 |
7 |
35 |
- |
M6x9 |
38.7 |
8 |
6 |
12 |
6.3 |
3.3 |
G-M6 |
| MSB 25 S |
82 |
35 |
60.5 |
| MSB 30 TS |
42 |
60 |
68 |
16 |
9.5 |
40 |
- |
M8x12 |
43.3 |
8 |
8 |
12 |
6.5 |
3.3 |
G-M6 |
| MSB 30 S |
96.7 |
40 |
72 |
| Model No. |
Rail dimension |
Basic Load Rating |
Static moment rating |
Weight |
| Width |
Height |
Pitch |
E |
Dxhxd |
Dynamic |
Static |
Mp |
My |
Mr |
Carriage |
Rail |
| H |
W |
L |
Std. |
|
(kN) |
(kN) |
kN-m |
kN-m |
kN-m |
kg |
kg/m |
| MSB 15 TS |
15 |
12.5 |
60 |
20 |
6x4.5x3.5 |
4.8 |
7.8 |
0.03 |
0.03 |
0.06 |
0.09 |
1.2 |
| MSB 15 S |
7.5x5.3x4.5 |
7.2 |
13.7 |
0.08 |
0.08 |
0.10 |
0.16 |
| MSB 20 TS |
20 |
15 |
60 |
20 |
9.5x8.5x6 |
7.0 |
11.5 |
0.06 |
0.06 |
0.12 |
0.16 |
2.0 |
| MSB 20 S |
10.0 |
19.2 |
0.14 |
0.14 |
0.19 |
0.26 |
| MSB 25 TS |
23 |
18 |
60 |
20 |
11x9x7 |
11.2 |
18.0 |
0.11 |
0.11 |
0.21 |
0.29 |
3 |
| MSB 25S |
16.0 |
30.0 |
0.28 |
0.28 |
0.35 |
0.45 |
| MSB 30 TS |
28 |
23 |
80 |
20 |
12x9x7 |
16.4 |
25.9 |
0.19 |
0.19 |
0.36 |
0.52 |
4.4 |
| MSB 30 S |
23.4 |
43.1 |
0.49 |
0.49 |
0.60 |
0.86 |