MGB EN

MGB | Data sheet

□ Reference vertical error tolerance between two rails Mounting surface errors may affect the service life of the MGB guide. The table shows the value (X) of the reference vertical error tolerance in the axial direction, which is proportional to the rail span (d).

＋X 2 X＝X 1

X 2 X 1 ：Level difference on the block mounting surface ：Level difference on the rail mounting surface

X 2

X 1

d

Fig.24

Size

Normal clearance K0

Light preload K1

Medium preload K2

-

15

20

25 30 35 45

0.0006d

0.0005d

0.0004d

Tab.22

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