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

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

Note: Rail mounting holes for M3 (6×4.5×3.5) and M4 (7.5×5.3×4.5) are available for MSB15 rail. The codes of rail type are MSB15R for M3 mounting holes, and MSB15U for M4 mounting holes.
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.
Note*: Single: Single carriage/ Double: Double carriages closely contacting with each other.

 

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

H2

 B

C

 S × l L1 T T1 N G K d1 Grease Nipple
MSB 15TE
MSB 15E		 24 52 40.2
57.2		 18.5 4.5 41 –
26		 M5 x 7 23.5
40.5		 5 7 5.5 5.5 5.1 3.3 G-M4
MSB 20TE
MSB 20E		 28 59 48
67		 19.5 6 49 –
32		 M6 x 9

29
48

 5 9 5.5 12 5.9 3.3 G-M6
MSB 25TE
MSB 25E		 33 73 60.2
82		 25 7 60 –
35		 M8 x 10 38.7
60.5		 7 10 6 12 6.2 3.3 G-M6
MSB 30TE
MSB 30E		 42 90 68
96.7		 31 9.5 72 –
40		 M10 x 10 43.3
72		 7 10 8 12 6.3 3.3 G-M6
MSB 35TE
MSB 35E
MSB 35LE		 48 100 77.4
111.4
136.9		 33 9.5 82 –
50
72		 M10 x 13 46
80
105.5		 9 13 8.5 12 9.8 3.3 G-M6

 

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		 StaticCo
kN		 Mp
kN-m		 MY
kN-m		 MR
kN-m		 Carriage
kg		 Rail
kg/m
Single* Double* Single* Double*
MSB 15TE
MSB 15E		 15 12.5 60 20 6 x 4.5 x 3.5
(7.5 x 5.3 x 4.5)		 6.7
10.0		 9.6
16.9		 0.04
0.10		 0.26
0.61		 0.04
0.10		 0.26
0.61		 0.07
0.13		 0.12
0.21		 1.2
MSB 20TE
MSB 20E		 20 15 60 20 9.5 x 8.5 x 6 9.7
13.9		 14.2
23.6		 0.07
0.18		 0.44
0.97		 0.07
0.18		 0.44
0.97		 0.14
0.24		 0.20
0.34		 2
MSB 25TE
MSB 25E		 23 18 60 20 11 x 9 x 7 15.6
22.3		 22.1
36.9		 0.13
0.35		 0.91
1.87		 0.13
0.35		 0.91
1.87		 0.26
0.43		 0.39
0.60		 3
MSB 30TE
MSB 30E		 28 23 80 20 11 x 9 x 7 23.1
32.9		 31.8
53.1		 0.23
0.60		 1.39
3.15		 0.23
0.60		 1.39
3.15		 0.45
0.74

0.65
1.08

 4.4
MSB 35TE
MSB 35E
MSB 35LE		 34 27.5 80 20 14 x 12 x 9 35.7
52.0
63.6		 44.0
75.5
100.6		 0.34
0.93
1.60		 2.81
5.47
8.67		 0.34
0.93
1.60		 2.81
5.47
8.67		 0.75
1.28
1.67		 0.91
1.61
1.80		 6.2

6.6