HSR85LB[1,2,3,4,5,6,7,8,9][DD,KK,RR,SS,UU,ZZ]C[0,1]+[320-3000/1]L THK Standard Linear Guide Accuracy and Preload Selectable HSR Series

Brand Name:	THK
Model Number:	HSR85LB[1,2,3,4,5,6,7,8,9][DD,KK,RR,SS,UU,ZZ]C[0,1]+[320-3000/1]L
Series:	M349500
Cone Part Number:	M349549W
Cup Part Number:	M349510
Design Units:	Imperial
Bearing Weight:	13.7 Kg
Cage Type:	Stamped Steel
d:	257.175 mm
D:	342.900 mm
PDF	HSR85LB[1,2,3,4,5,6,7,8,9][DD,KK,RR,SS,UU,ZZ]C[0,1]+[320-3000/1]L

Product Details

Series	M349500
Cone Part Number	M349549W
Cup Part Number	M349510
Design Units	Imperial
Bearing Weight	13.7 Kg
Cage Type	Stamped Steel
d	257.175 mm
D	342.900 mm
B - Cone Width	57.150 mm
C - Cup Width	44.450 mm
B	57.150 mm
R - Cone Backface To Clear Radius1	6.35 mm
r - Cup Backface To Clear Radius2	3.30 mm
da - Cone Frontface Backing Diameter	268.99 mm
db - Cone Backface Backing Diameter	280.92 mm
Da - Cup Frontface Backing Diameter	333.00 mm
Db - Cup Backface Backing Diameter	322.07 mm
Ab - Cage-Cone Frontface Clearance	4.3 mm
Aa - Cage-Cone Backface Clearance	3.8 mm
a - Effective Center Location3	2.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)4	39700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5	153000 lbf
C0 - Static Radial Rating	321000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6	23600 lbf
K - Factor7	1.68
e - ISO Factor8	0.35
Y - ISO Factor9	1.73
G1 - Heat Generation Factor (Roller-Raceway)	1423.3
G2 - Heat Generation Factor (Rib-Roller End)	193.4
Cg - Geometry Factor	0.147

Company Profile

Machinery Parts Co., Ltd.

Phone

722-298-7405

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