SR20W[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[80-1480/1]L[H,​P,​SP,​UP]M THK Radial Load Linear Guide Accuracy and Preload Selectable SR Series

Brand Name:THK
Model Number:SR20W[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[80-1480/1]L[H,​P,​SP,​UP]M
da:133.35 mm
Da:319.999 mm
Ca:117.805 mm
A1:180.975 mm
A2:317.5 mm
S:4.763 mm
ba:83.344 mm
H:377.825 mm
PDF SR20W[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[80-1480/1]L[H,​P,​SP,​UP]M

Product Details

da133.35 mm
Da319.999 mm
Ca117.805 mm
A1180.975 mm
A2317.5 mm
S4.763 mm
ba83.344 mm
H377.825 mm
H1190.5 mm
H276.2 mm
J min.530.225 mm
J max.600.075 mm
J1117.475 mm
L679.45 mm
N128.575 mm
R1114.3 mm
R241.275 mm
RG3/4 NPT
PG1/4 NPT
h66.675 mm
HousingSAF 630
Stabilizing ringSR-36-30
Taconite sealTER 126
End plug (suffix Y)EPR 17
Max. speed for Taconite seal590 r/min
P60°234 kN
P90°140 kN
P120°84.5 kN
P150°75.6 kN
P180°89 kN
Pa48.9 kN
Mass pillow block146 kg
Cap bolt4 x 3/4-10 UNC
Cap bolt recommended tightening torque203.4 N·m
Cap bolt, SAE grade5
Eye bolt2 x 3/8-16 UNC
Appropriate attachment bolt size G1 in
Initial grease fill1304.1 g
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Company Profile

Phone +49-281-2598-0
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