THK VR2-120H×21Z
THK cross roller guide, Mode VR2


THK cross roller guide
Height
6.000 mm
Width
12.000 mm
Length
120.000 mm
Maximum stroke length
70.000 mm
Number of rollers
21
Basic dynamic load rating
276 N
Basic static load rating
271 N
Weight rail
0.23 kg/m
Material
Steel
Accuracy
H

In stock


Technical specification for THK VR2-120H×21Z

THK VR2-120H×21Z cross roller guide
Model No.VR2-120H×21Z
BrandTHK
Max stroke 70 mm
Combined dimensions
M 12 mm
A6 mm
L0120 mm
Mounting dimensions
n×F7×15 mm
G7.5 mm
B5.6 mm
C2.5 mm
SM3 mm
d2.55 mm
D4.4 mm
h2 mm
T1.5 mm
Other dimensions
Da2 mm
R85 mm
g2.5 mm
P4 mm
No. of rollers
Z21
Permissible preload
–3 um
Basic load rating (per roller)
Cz0.276 kN
C0z0.271 kN
Mass
Rail0.23 kg/m
THK cross roller guide

THK VR2-120H×21Z cross roller guide is capable of receiving loads in the four directions. In addition, since the THK VR2-120H×21Z Cross Roller Guide can be given a preload, a clearance-free, highly
rigid and smooth slide mechanism is achieved.

VR2-120H×21Z:

  • VR2: Model number
  • -120: Dedicated rail dimension in mm
  • H: Accuracy symbol
  • 21Z: Number of rollers
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