SME-EA

SME-EA

Description


This type offers the installation either from top or bottom side of carriage.

Model No. Bolt Size
S1 S2
SME 15 M5 M4
SME 20 M6 M5
SME 25 M8 M6
SME 30 M10 M8
SME 35 M10 M8
SME 45 M12 M10

Note: The basic dynamic load rating C of ball type is based on the 50 km for nomonal life.
The conversion between C for 50 km and C100 for 100 km is C=1.26 x C100.
Note*: Single: Single carriage/ Double: Double carriages closely contacting with each other.

Model No. External dimension Carriage dimension
Height
H
Width
W
Length
L
W2

H2

B

C

S × l L1 T T1 N G K e1 G1 Grease Nipple
SME 15EA
SME 15LEA
24 47 64.4
79.4
16 3.5 38 30 M5 × 8 48
63
5.5 8 5 5.5 2.7 M4 G-M4
SME 20EA
SME 20LEA
30 63 78.5
97.5
21.5 4.7 53 40 M6 × 10 58.3
77.3
7 10 8 12 3.7 M4 G-M6
SME 25EA
SME 25LEA
36 70 92
109
23.5 5.8 57 45 M8 × 13 71
88
7 13 10 12 4 M4 G-M6
SME 30EA
SME 30LEA
42 90 107.6
132.6
31 7.5 72 52 M10 × 15 80
105
12 15 8 12 6.5 5.4 M6 G-M6
SME 35EA
SME 35LEA
48 100 120.6
150.6
33 8 82 62 M10 × 15 90
120
12 15 8 12 6.5 6 M6 G-M6
SME 45EA
SME 45LEA
60 120 140
174.5
37.5 10 100 80 M12 × 18 106
140.5
12 18 10 13.5 8.5 6.1 M6 G-PT 1/8

 

Model No. Rail dimension Basic load rating Static moment rating Weight
Width
W1
Height
H1
Pitch
P
E
std.

D × h × d

Dynamic C
kN
Static
Co
kN
Mp
kN-m
MY
kN-m
MR
kN-m
Carriage
kg
Rail
kg/m
Single* Double* Single* Double*
SME 15EA
SME 15LEA
15 13 60 20 7.5 × 5.8 × 4.5 12.5
15.4
20.2
27.5
0.14
0.25
0.69
1.15
0.14
0.25
0.69
1.15
0.16
0.21
0.22
0.29
1.4
SME 20EA
SME 20LEA
20 15.5 60 20 9.5 × 8.5 × 6 20.4
25.3
32.1
43.6
0.27
0.49
1.34
2.24
0.27
0.49
1.34
2.24
0.33
0.44
0.42
0.62
2.3
SME 25EA
SME 25LEA
23 18 60 20 11 × 9 × 7 28.3
33.0
44.3
56.1
0.45
0.71
2.14
3.20
0.45
0.71
2.14
3.20
0.52
0.66
0.67
0.89
3.2
SME 30EA
SME 30LEA
28 23 80 20 14 × 12 × 9 39.4
47.0
59.5
76.5
0.68
1.11
3.37
5.32
0.68
1.11
3.37
5.32
0.83
1.07
1.18
1.54
4.5
SME 35EA
SME 35LEA
34 26 80 20 14 × 12 × 9 54.7
67.6
81.0
109.9
1.07
1.92
5.25
8.75
1.07
1.92
5.25
8.75
1.41
1.91
1.74
2.28
6.2
SME 45EA
SME 45LEA
45 32 105 22.5 20 × 17 × 14 72.7
90.0
105.8
143.6
1.61
2.88
7.82
13.08
1.61
2.88
7.82
13.08
2.41
3.27
3.22
4.21
10.5