| Model No. |
External dimension, mm |
Carriage dimension, mm |
Rail dimension, mm |
Basic load rating |
Static moment rating, kN·m |
Weight |
Bolt size |
Height
H |
Width
W |
Length
L |
W2 |
H2 |
B |
C |
S×ℓ |
L1 |
T |
T1 |
N |
G |
K |
e1 |
G1 |
Grease
Nipple |
Width
W1 |
Height
H1 |
Pitch
P |
E
std. |
D × h × d |
Dynamic
C
kN |
Static
C₀
kN |
Mp
Single |
Mp
Double |
My
Single |
My
Double |
Mr |
Carriage
kg |
Rail
kg/m |
S1 |
S2 |
SME 15 EB
SME 15 LEB
|
24 |
52 |
64.4 |
18.5 |
3.5 |
41 |
26 |
M5x8 |
48 |
5.5 |
8 |
5 |
5.5 |
2.7 |
- |
M4 |
G-M4 |
15 |
13 |
60 |
20 |
7.5x5.8x4.5 |
12.5 |
20.2 |
0.14 |
0.69 |
0.14 |
0.69 |
0.16 |
0.21 |
1.4 |
M5 |
M4 |
| 79.4 |
36 |
63 |
15.4 |
27.5 |
0.25 |
1.15 |
0.25 |
1.15 |
0.21 |
0.27 |
SME 20 EB
SME 20 LEB
|
28 |
59 |
78.5 |
19.5 |
4.7 |
49 |
32 |
M6x8 |
58.3 |
7 |
8 |
6 |
12 |
3.7 |
- |
M4 |
G-M6 |
20 |
15.5 |
60 |
20 |
9.5x8.5x6 |
20.4 |
32.1 |
0.27 |
1.34 |
0.27 |
1.34 |
0.33 |
0.39 |
2.3 |
M6 |
M5 |
| 97.5 |
45 |
77.3 |
25.3 |
43.6 |
0.49 |
2.24 |
0.49 |
2.24 |
0.44 |
0.55 |
SME 25 EB
SME 25 LEB
|
33 |
73 |
92 |
25 |
5.8 |
60 |
35 |
M8x10 |
71 |
7 |
10 |
7 |
12 |
4 |
- |
M4 |
G-M6 |
23 |
18 |
60 |
20 |
11x9x7 |
28.3 |
44.3 |
0.45 |
2.14 |
0.45 |
2.14 |
0.52 |
0.42 |
3.2 |
M8 |
M6 |
| 109 |
50 |
88 |
33.0 |
56.1 |
0.71 |
3.2 |
0.71 |
3.2 |
0.66 |
0.65 |
Note: The basic dynamic load rating C of ball type is based on the 50 km for nominal life. The conversion between C for 50 km and C100 for 100 km is C=1.26 x C100.
Single (Single carriage) / Double (Double carriages closely contacting with each other).
