5HR918M+[46-300/1]L[H,P,SP,UP][F(AP-C),F(AP-CF),F(AP-HC)]M THK Separated Linear Guide Side Rails Set Model HR

Brand Name:	THK
Model Number:	5HR918M+[46-300/1]L[H,P,SP,UP][F(AP-C),F(AP-CF),F(AP-HC)]M
Series:	78000
Cone Part Number:	78238
Cup Part Number:	78549D
Design Units:	Imperial
Bearing Weight:	11.19 lb
Cage Type:	Stamped Steel
Ab - Cage-Cone Frontface Clearance:	0.2 in
d:	2.3750 in
PDF	5HR918M+[46-300/1]L[H,P,SP,UP][F(AP-C),F(AP-CF),F(AP-HC)]M

Product Details

Series	78000
Cone Part Number	78238
Cup Part Number	78549D
Design Units	Imperial
Bearing Weight	11.19 lb
Cage Type	Stamped Steel
Ab - Cage-Cone Frontface Clearance	0.2 in
d	2.3750 in
D	5.5000 in
B - Cone Width	1.3085 in
C - Double Cup Width	2.0395 in
T - Bearing Width across Cones	3.0625 in
R - Cone Backface To Clear Radius1	0.2 in
r - Cup Frontface To Clear Radius2	0.06 in
db - Cone Backface Backing Diameter	3.46 in
Da - Cup Frontface Backing Diameter	5.19 in
Aa - Cage-Cone Backface Clearance	0.24 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3	11800 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4	79300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5	20600 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	17500 lbf
K - Factor7	0.67
e - ISO Factor8	0.87
Y1 - ISO Factor9	0.78
Y2 - ISO Factor10	1.16
Cg - Geometry Factor11	0.0884

Company Profile

Machinery Parts Co., Ltd.

Phone

722-298-7405

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