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
MSA 15 S 28 34 56.3 9.5 4.2 26 26 M4×5 39.3 7.2 8.3 7 5.4 3.3 G-M4 15 15 60 20 7.5×5.3×4.5 11.8 18.9 0.12 0.68 0.12 0.68 0.14 0.18 1.5
MSA 20 S
MSA 20 LS
30 44 72.9 12 5 32 36 M5×6 51.3 8 5 12 5 3.3 G-M6 20 18 60 20 9.5×8.5×6 19.2 29.5 0.23 1.42 0.23 1.42 0.29 0.3 2.4
88.8 50 67.2 23.3 39.3 0.39 2.23 0.39 2.23 0.38 0.39
MSA 25 S
MSA 25 LS
40 48 81.6 12.5 6.5 35 35 M6×8 59 10 10 12 5.5 3.3 G-M6 23 22 60 20 11×9×7 28.1 42.4 0.39 2.20 0.39 2.20 0.48 0.52 3.4
100.6 50 78 34.4 56.6 0.67 3.52 0.67 3.52 0.63 0.68
MSA 30 S
MSA 30 LS
45 60 97 16 8 40 40 M8×10 71.4 11.7 10 12 6 3.3 G-M6 28 26 80 20 14×12×9 39.2 57.8 0.62 3.67 0.62 3.67 0.79 0.86 4.8
119.2 60 93.6 47.9 77.0 1.07 5.81 1.07 5.81 1.05 1.12
MSA 35 S
MSA 35 LS
55 70 111.2 18 9.5 50 50 M8×12 81 12.7 15 11.5 6.5 3.3 G-M6 34 29 80 20 14×12×9 52.0 75.5 0.93 5.47 0.93 5.47 1.25 1.45 6.6
136.6 72 106.4 63.6 100.6 1.60 8.67 1.60 8.67 1.67 1.9
MSA 45 S
MSA 45 LS
70 86 137.7 20.5 10 60 60 M10×17 102.5 16 20 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 2.83 11.5
169.5 80 134.3 102.4 157.3 3.13 16.95 3.13 16.95 3.43 3.7
MSA 55 S
MSA 55 LS
80 100 162.1 23.5 13 75 75 M12×18 119.5 18 21 13.5 12.4 3.3 G-PT 1/8 53 44 120 30 23×20×16 123.6 169.8 3.13 17.57 3.13 17.57 4.5 4.12 15.5
200.1 95 157.5 151.1 226.4 5.4 28.11 5.4 28.11 6.0 4.91
MSA 65 S
MSA 65 LS
90 126 198.6 31.5 15 76 70 M16×20 149 23 19 13.5 15.9 3.3 G-PT 1/8 63 53 150 35 26×22×18 198.8 265.3 6.11 33.71 6.11 33.71 8.36 6.43 21.9
252.6 120 203 253.5 375.9 11.84 57.32 11.84 57.32 11.84 8.76

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).


 CAD models