3HR918[F(AP-C),​F(AP-CF),​F(AP-HC)]+[46-300/1]L THK Separated Linear Guide Side Rails Set Model HR

Brand Name:THK
Model Number:3HR918[F(AP-C),​F(AP-CF),​F(AP-HC)]+[46-300/1]L
Series:750000
Cone Part Number:750500
Design Units:Imperial
Cage Type:Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:303000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:78700 lbf
d:5 in
B - Cone Width:2.1970 in
PDF 3HR918[F(AP-C),​F(AP-CF),​F(AP-HC)]+[46-300/1]L

Product Details

Series750000
Cone Part Number750500
Design UnitsImperial
Cage TypePin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1303000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)278700 lbf
d5 in
B - Cone Width2.1970 in
R - Cone Backface To Clear Radius30.25 in
da - Cone Frontface Backing Diameter5.91 in
db - Cone Backface Backing Diameter6.26 in
Ab - Cage-Cone Frontface Clearance0.42 in
Aa - Cage-Cone Backface Clearance0.21 in
a - Effective Center Location4-0.42 in
C90 - Dynamic Radial Rating (90 million revolutions)545200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6174000 lbf
C0 - Static Radial Rating196000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)725700 lbf
K - Factor81.76
G1 - Heat Generation Factor (Roller-Raceway)431.4
G2 - Heat Generation Factor (Rib-Roller End)54.4
Cg - Geometry Factor0.0974
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Company Profile

Phone +39-02-89-35-86-1
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