HSR55LR[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​LL,​RR,​SS,​UU,​ZZ]+[219-3000/1]L[H,​P,​SP,​UP] THK Standard Linear Guide Accuracy and Preload Selectable HSR Series

Brand Name:THK
Model Number:HSR55LR[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​LL,​RR,​SS,​UU,​ZZ]+[219-3000/1]L[H,​P,​SP,​UP]
Series:H715300
Cone Part Number:H715345
Cup Part Number:H715310-B
Design Units:Imperial
Bearing Weight:7.7 lb
Cage Type:Stamped Steel
d:2.8125 in
D:5.5000 in
PDF HSR55LR[1,​2,​3,​4,​5,​6,​7,​8,​9][DD,​KK,​LL,​RR,​SS,​UU,​ZZ]+[219-3000/1]L[H,​P,​SP,​UP]

Product Details

SeriesH715300
Cone Part NumberH715345
Cup Part NumberH715310-B
Design UnitsImperial
Bearing Weight7.7 lb
Cage TypeStamped Steel
d2.8125 in
D5.5000 in
D1 - Flange Outer Diameter6 in
B - Cone Width1.8125 in
C - Cup Width1.4375 in
C1 - Cup Flange Width0.3125 in
T1 - Bearing Width1.8125 in
T - Bearing Width to Flange0.6875 in
R - Cone Backface To Clear Radius10.14 in
r - Cup Backface To Clear Radius20.130 in
da - Cone Frontface Backing Diameter3.46 in
db - Cone Backface Backing Diameter3.7 in
Da - Cup Frontface Backing Diameter5.35 in
Ab - Cage-Cone Frontface Clearance0.11 in
Aa - Cage-Cone Backface Clearance0.14 in
a - Effective Center Location3-0.34 in
C90 - Dynamic Radial Rating (90 million revolutions)418600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)571700 lbf
C0 - Static Radial Rating91000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)615100 lbf
K - Factor71.24
e - ISO Factor80.47
Y - ISO Factor91.27
G1 - Heat Generation Factor (Roller-Raceway)10147
G2 - Heat Generation Factor (Rib-Roller End)32.8
Cg - Geometry Factor110.0993
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Company Profile

Phone 722-298-7405
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