All dimensions are same as MSB-S except the length is longer, which makes it more rigid.

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

 F S × l L1 T N G K d1 Grease Nipple
MSG21 S 21 68 59 15.5 3 60 29 22 M5×8 40 6 5 12 5.5 2.5 G-M6
MSG27 S 27 80 72.2 19 3 70 40 24 M6×10 51.8 8 6 12 6.2 3.3 G-M6
MSG35 S 35 120 105.2 25.5 4 107 60 40 M8×14 77.6 11.42 7 12 8.55 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*
MSG21 S 37 11 50 15 7.5×5.3×4.5 7 12.1 0.08 0.46 0.08 0.46 0.22 0.25 2.86
MSG27 S 42 15 60 20 7.5×5.3×4.5 12.4 20.2 0.15 0.87 0.15 0.87 0.42 0.31 4.49
MSG35 S 69 19 80 20 11×9×7 30.7 48.6 0.65 3.6 0.65 3.6 1.67 0.99 9.4