SR20TB[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​LL,​RR,​SS,​UU,​ZZ]+[80-3000/1]L[H,​P,​SP,​UP] THK Radial Load Linear Guide Accuracy and Preload Selectable SR Series

LET OUR SR20TB[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​LL,​RR,​SS,​UU,​ZZ]+[80-3000/1]L[H,​P,​SP,​UP] THK Radial Load Linear Guide Accuracy and Preload Selectable SR Series EXPERTS GET METRIC Design Unit YOU BEARING-MALAYSIA SDN.BHD. THE PARTS YOU NEED.

Brand Name:THK
Model Number:SR20TB[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​LL,​RR,​SS,​UU,​ZZ]+[80-3000/1]L[H,​P,​SP,​UP]
Design Unit:METRIC
Bearing Weight:463.900 Kg
Cage Type:YMB
Cage Material:Brass
d:560.000 mm
D:820.000 mm
B - Inner Ring Width:258 mm
B - Outer Ring Width:258.000 mm
PDF SR20TB[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​LL,​RR,​SS,​UU,​ZZ]+[80-3000/1]L[H,​P,​SP,​UP]

Product Details

Design UnitMETRIC
Bearing Weight463.900 Kg
Cage TypeYMB
Cage MaterialBrass
d560.000 mm
D820.000 mm
B - Inner Ring Width258 mm
B - Outer Ring Width258.000 mm
R - Inner Ring To Clear Radius15.000 mm
r - Outer Ring To Clear Radius25.000 mm
da - Inner Ring Backing Diameter617.000 mm
Da - Outer Ring Backing Diameter761.000 mm
C0 - Static Radial Rating14800000 N
C1(2) - Dynamic Radial Rating (Two-Rows)7140000 N
e - ISO Factor30.28
Y0 - ISO Factor42.42
Y1 - ISO Factor53.6
Y2 - ISO Factor62.37
Reference Thermal Speed Rating (Grease)300
Reference Thermal Speed Rating (Oil)7330
Cg - Geometry Factor80.1121
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Company Profile

Phone 213-782-6266
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