Description




Model No. External dimension, mm Carriage dimension Rail dimension, mm Basic load rating Static moment rating, kN·m Weight
Height
H
Width
W
Length
L
W2 H2 B C S×ℓ L1 T N G K d1 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
MSB 15 TS
MSB 15 S
24 34 40.2 9.5 4.5 26 - M4×6 23.5 6 6 5.5 3.2 3.3 G-M4 15 12.5 60 20 6×4.5×3.5 6.7 9.6 0.04 0.26 0.04 0.26 0.07 0.09 1.2
57.2 26 40.5 7.5×5.3×4.5 10.0 16.9 0.10 0.61 0.10 0.61 0.13 0.16
MSB 20 TS
MSB 20 S
28 42 48 11 6 32 - M5×7 29 6 5.5 12 3.6 3.3 G-M6 20 15 60 20 9.5×8.5×6 9.7 14.2 0.07 0.44 0.07 0.44 0.14 0.16 2
67 32 48 13.9 23.6 0.18 0.97 0.18 0.97 0.24 0.26
MSB 25 TS
MSB 25 S
33 48 60.2 12.5 7 35 - M6×9 38.7 8 6 12 4.5 3.3 G-M6 23 18 60 20 11×9×7 15.6 22.1 0.13 0.91 0.13 0.91 0.26 0.29 3
82 35 60.5 22.3 36.9 0.35 1.87 0.35 1.87 0.43 0.45
MSB 30 TS
MSB 30 S
42 60 68 16 9.5 40 - M8×12 43.3 8 8 12 6 3.3 G-M6 28 23 80 20 11×9×7 23.1 31.8 0.23 1.39 0.23 1.39 0.45 0.52 4.4
96.7 40 72 32.9 53.1 0.60 3.15 0.60 3.15 0.74 0.82
MSB 35 TS
MSB 35 S
MSB 35 LS
48 70 78 18 9.5 50 - M8×12 46 12.5 8.5 11.5 6.2 3.3 G-M6 34 27.5 80 20 14x12×9 35.7 44.0 0.34 2.81 0.34 2.81 0.75 0.81 6.2
112 50 80 52.0 75.5 0.93 5.47 0.93 5.47 1.28 1.13
137.5 72 105.5 63.6 100.6 1.60 8.67 1.60 8.67 1.67 1.49
MSB 45 S
MSB 45 LS
60 86 138.3 20.5 10 60 60 M10×17 102.5 14.5 10 13.5 7 3.3 G-PT 1/8 45 38 105 22.5 20×17×14 83.8 117.9 1.81 10.67 1.81 10.67 2.57 2.17 11.5
170.1 80 134.3 102.4 157.3 3.13 16.98 3.13 16.95 3.43 2.69

Note: Rail mounting holes for M3 (6x4.5x3.5) and M4 (7.5x5.3x4.5) are available for MSB15 rail. The codes of rail type are MSB15R for M3 mounting holes, and MSB15U for M4 mounting holes.
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).


 CAD models