THK VR18-900Hx20Z
THK cross roller guide, Mode VR18


THK cross roller guide
Height
40.000 mm
Width
83.000 mm
Length
900.000 mm
Maximum stroke length
588.000 mm
Number of rollers
20
Basic dynamic load rating
40900 N
Basic static load rating
38800 N
Weight rail
10.5 kg/m
Material
Steel
Accuracy
H

In stock


Technical specification for THK VR18-900Hx20Z

THK VR18-900Hx20Z cross roller guide
Model No.VR18-900Hx20Z
BrandTHK
Max stroke 588 mm
Combined dimensions
M 83 mm
A40 mm
L0900 mm
Mounting dimensions
n×F8x100 mm
G50 mm
B40.2 mm
C18 mm
SM14 mm
d12.5 mm
D20 mm
h12.2 mm
T6 mm
Other dimensions
Da18 mm
R606 mm
g18 mm
P30 mm
No. of rollers
Z20
Permissible preload
-18 um
Basic load rating (per roller)
Cz40.9 kN
C0z38.8 kN
Mass
Rail10.5 kg/m
THK cross roller guide

THK VR18-900Hx20Z cross roller guide is capable of receiving loads in the four directions. In addition, since the THK VR18-900Hx20Z Cross Roller Guide can be given a preload, a clearance-free, highly
rigid and smooth slide mechanism is achieved.

VR18-900Hx20Z:

  • VR18: Model number
  • -900: Dedicated rail dimension in mm
  • H: Accuracy symbol
  • 20Z: Number of rollers
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