Square type with smaller width and can be installed from top side of carriage.

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 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 N G K d1 Grease Nipple
MSB 15TS
MSB 15S		 24 34 40.2
57.2		 9.5 4.5 26 –
26		 M4 x 6 23.5
40.5		 6 5.5 5.5 5.1 3.3 G-M4
MSB 20TS
MSB 20S		 28 42 48
67		 11 6 32 –
32		 M5 x 7 29
48		 6 5.5 12 5.9 3.3 G-M6
MSB 25TS
MSB 25S		 33 48 60.2
82		 12.5 7 35 –
35		 M6 x 9 38.7
60.5		 8 6 12 6.2 3.3 G-M6
MSB 30TS
MSB 30S		 42 60 68
96.7		 16 9.5 40 –
40		 M8 x 12 43.3
72		 8 8 12 6.3 3.3 G-M6
MSB 35TS
MSB 35S
MSB 35LS		 48 70 77.4
111.4
136.9		 18 9.5 50 –
50
72		 M8 x 12 46
80
105.5		 12.5 8.5 11.5 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		 Static
Co
kN		 Mp
kN-m		 MY
kN-m		 MR
kN-m		 Carriage
kg		 Rail
kg/m
Single* Double* Single* Double*
MSB 15TS
MSB 15S		 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		 0.09
0.16		 1.2
MSB 20TS
MSB 20S		 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		 0.16
0.26		 2
MSB 25TS
MSB 25S		 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		 0.29
0.45		 3
MSB 30TS
MSB 30S		 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		 0.52
0.86		 4.4
MSB 35TS
MSB 35S
MSB 35LS		 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		 0.81
1.13
1.49		 6.2