HSR85LR[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​RR,​SS,​UU,​ZZ]+[320-3000/1]L THK Standard Linear Guide Accuracy and Preload Selectable HSR Series

Brand Name:THK
Model Number:HSR85LR[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​RR,​SS,​UU,​ZZ]+[320-3000/1]L
Series:222000
Cone Part Number:EE222070
Cup Part Number:222126
Design Units:Imperial
Bearing Weight:28.7 Kg
Cage Type:Stamped Steel
d:177.800 mm
D:319.964 mm
PDF HSR85LR[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​RR,​SS,​UU,​ZZ]+[320-3000/1]L

Product Details

Series222000
Cone Part NumberEE222070
Cup Part Number222126
Design UnitsImperial
Bearing Weight28.7 Kg
Cage TypeStamped Steel
d177.800 mm
D319.964 mm
B - Cone Width85.725 mm
C - Cup Width65.088 mm
B88.903 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius24.83 mm
da - Cone Frontface Backing Diameter199.9 mm
db - Cone Backface Backing Diameter203.96 mm
Da - Cup Frontface Backing Diameter298.50 mm
Db - Cup Backface Backing Diameter288.04 mm
Ab - Cage-Cone Frontface Clearance3 mm
Aa - Cage-Cone Backface Clearance14.2 mm
a - Effective Center Location3-16.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)455600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5215000 lbf
C0 - Static Radial Rating361000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)638100 lbf
K - Factor71.46
e - ISO Factor80.4
Y - ISO Factor91.5
G1 - Heat Generation Factor (Roller-Raceway)947.4
G2 - Heat Generation Factor (Rib-Roller End)104.7
Cg - Geometry Factor0.136
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Company Profile

Phone 722-298-7405
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