HSR45YR[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]C[0,1]+[156-3000/1]L[H,P,SP,UP] THK Standard Linear Guide Accuracy and Preload Selectable HSR Series

Brand Name:	THK
Model Number:	HSR45YR[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]C[0,1]+[156-3000/1]L[H,P,SP,UP]
Series:	L68100
Cone Part Number:	L68149
Cup Part Number:	L68116
Design Units:	Imperial
Bearing Weight:	0.20 Kg
Cage Type:	Stamped Steel
d:	34.989 mm
D:	65.088 mm
PDF	HSR45YR[1,2,3,4,5,6,7,8,9][DD,KK,LL,RR,SS,UU,ZZ]C[0,1]+[156-3000/1]L[H,P,SP,UP]

Product Details

Series	L68100
Cone Part Number	L68149
Cup Part Number	L68116
Design Units	Imperial
Bearing Weight	0.20 Kg
Cage Type	Stamped Steel
d	34.989 mm
D	65.088 mm
B - Cone Width	16.764 mm
C - Cup Width	11.938 mm
B	15.875 mm
R - Cone Backface To Clear Radius1	3.560 mm
r - Cup Backface To Clear Radius2	1.27 mm
da - Cone Frontface Backing Diameter	39.12 mm
db - Cone Backface Backing Diameter	45.47 mm
Da - Cup Frontface Backing Diameter	59.44 mm
Db - Cup Backface Backing Diameter	55.12 mm
Ab - Cage-Cone Frontface Clearance	1.5 mm
Aa - Cage-Cone Backface Clearance	0.3 mm
a - Effective Center Location3	-2.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)4	2650 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	10200 lbf
C0 - Static Radial Rating	11000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	1890 lbf
K - Factor7	1.4
e - ISO Factor8	0.42
Y - ISO Factor9	1.44
G1 - Heat Generation Factor (Roller-Raceway)	15.7
G2 - Heat Generation Factor (Rib-Roller End)	14.7
Cg - Geometry Factor	0.0657

Company Profile

Machinery Parts Co., Ltd.

Phone

722-298-7405

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