SR20V[1,​2,​3,​4,​5,​6,​7,​8,​9]+[61-3000/1]L[H,​P,​SP,​UP] THK Radial Load Linear Guide Accuracy and Preload Selectable SR Series

Brand Name:THK
Model Number:SR20V[1,​2,​3,​4,​5,​6,​7,​8,​9]+[61-3000/1]L[H,​P,​SP,​UP]
da:180.975 mm
Da:359.999 mm
Ca:107.798 mm
A1:203.2 mm
A2:295.275 mm
S:4.763 mm
ba:83.344 mm
H:419.1 mm
PDF SR20V[1,​2,​3,​4,​5,​6,​7,​8,​9]+[61-3000/1]L[H,​P,​SP,​UP]

Product Details

da180.975 mm
Da359.999 mm
Ca107.798 mm
A1203.2 mm
A2295.275 mm
S4.763 mm
ba83.344 mm
H419.1 mm
H1209.55 mm
H285.725 mm
J min.571.5 mm
J max.635 mm
J1127 mm
L749.3 mm
N134.925 mm
R1122.237 mm
R242.862 mm
RG1 NPT
PG1/4 NPT
h62.706 mm
HousingSAFS 540
Stabilizing ringSR-40-34
Labyrinth ring2 x LOR 158
PosiTrac Plus contact element2 x B10724-159
End plug (suffix Y)EPR 21
Max. speed for PosiTrac Plus seal800 r/min
P60°557 kN
P90°334 kN
P120°207 kN
P150°185 kN
P180°222 kN
Pa58.7 kN
Mass pillow block261 kg
Cap bolt1 1/4-7 UNC
Cap bolt recommended tightening torque2467.6 N·m
Cap bolt, SAE grade8
Eye bolt2 x 1/2-13 UNC
Appropriate attachment bolt size G1.25 in
Initial grease fill2154.6 g
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Company Profile

Phone +49-281-2598-0
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