HSR30C[1,​2,​3,​4,​5,​6,​7,​8,​9][KK,​KKHH,​SS,​SSHH,​UU,​ZZ,​ZZHH]C[0,​1]+[111-3000/1]L[H,​P,​SP,​UP] THK Standard Linear Guide Accuracy and Preload Selectable HSR Series

Brand Name:THK
Model Number:HSR30C[1,​2,​3,​4,​5,​6,​7,​8,​9][KK,​KKHH,​SS,​SSHH,​UU,​ZZ,​ZZHH]C[0,​1]+[111-3000/1]L[H,​P,​SP,​U
Series:HM252300
Cone Part Number:HM252348
Cup Part Number:HM252315
Design Units:Imperial
Bearing Weight:42.20 Kg
Cage Type:Stamped Steel
d:260.350 mm
D:431.724 mm

Product Details

SeriesHM252300
Cone Part NumberHM252348
Cup Part NumberHM252315
Design UnitsImperial
Bearing Weight42.20 Kg
Cage TypeStamped Steel
d260.350 mm
D431.724 mm
B - Cone Width79.771 mm
C - Cup Width60.325 mm
B82.550 mm
R - Cone Backface To Clear Radius16.860 mm
r - Cup Backface To Clear Radius23.56 mm
da - Cone Frontface Backing Diameter284.99 mm
db - Cone Backface Backing Diameter292.10 mm
Da - Cup Frontface Backing Diameter398.30 mm
Db - Cup Backface Backing Diameter397.00 mm
Ab - Cage-Cone Frontface Clearance6.1 mm
Aa - Cage-Cone Backface Clearance12.2 mm
a - Effective Center Location3-9.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)487400 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5337000 lbf
C0 - Static Radial Rating455000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)649700 lbf
K - Factor71.76
e - ISO Factor80.33
Y - ISO Factor91.8
G1 - Heat Generation Factor (Roller-Raceway)1504.3
G2 - Heat Generation Factor (Rib-Roller End)147.8
Cg - Geometry Factor0.148
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Company Profile

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