LINEAR MOTION SYSTEMS
LINEAR MOTION SYSTEMS
LINEAR MOTION SYSTEMS
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Hevi-Rail ® Linear Bearing Systems<br />
1.0 US Ton-Force<br />
Linear Motion Systems<br />
<strong>LINEAR</strong> BEARING WITH FIXED AXIAL BEARING<br />
HVB-056<br />
77.7<br />
54<br />
40<br />
M6<br />
48<br />
36.5<br />
R4<br />
23 3<br />
24<br />
WEIGHT = 1.00 Kg<br />
BEARING RADIAL LOAD<br />
Max. dynamic load = 59 KN<br />
Max. static load = 102 KN<br />
BEARING AXIAL LOAD<br />
Max. dynamic load = 20 KN<br />
Max. static load = 32 KN<br />
NOTE: Above loads achievable when<br />
used with a hardened rail 55 RC<br />
minimum 2.54mm deep.<br />
<strong>LINEAR</strong> BEARING WITH ECCENTRIC ADJUSTABLE AXIAL BEARING<br />
HVBEA-456<br />
77.7<br />
54<br />
40<br />
Rubber<br />
Seals<br />
48<br />
37- 38.5<br />
23<br />
R4<br />
26<br />
3.5 (Axial Adjustment)<br />
WEIGHT = 1.00 Kg<br />
BEARING RADIAL LOAD<br />
Max. dynamic load = 59 KN<br />
Max. static load = 102 KN<br />
BEARING AXIAL LOAD<br />
Max. dynamic load = 23 KN<br />
Max. static load = 36 KN<br />
NOTE: Above loads achievable when<br />
used with a hardened rail 55 RC<br />
minimum 2.54mm deep.<br />
PROFILE RAIL U-CHANNEL<br />
HVR-2<br />
R6<br />
ey<br />
R6<br />
R2-3<br />
78.7 ± 0.5 21.3 ±0.5<br />
R5<br />
15 y<br />
x<br />
5<br />
121.3<br />
90° ±1°<br />
ex<br />
10.8 ±0.5<br />
WEIGHT = 20.9 Kg/m<br />
MOMENT OF INERTIA<br />
Ix = 37.92 cm 4 , Iy = 493.58 cm 4<br />
DIST. TO CENTER OF GRAVITY<br />
ey = 1.54 cm, ex = 6.07 cm<br />
RADIUS OF INERTIA<br />
ix = 1.19 cm, iy = 4.30 cm<br />
MOMENT OF RESISTANCE<br />
Wx min = 14.83 cm 3 , Wx max = 24.58 cm 3 ,<br />
Wy = 81.38 cm 3<br />
41 ±0.8<br />
CLAMP FLANGE<br />
HVC-2<br />
80<br />
157.2<br />
123.0<br />
16<br />
18<br />
6<br />
13<br />
14<br />
49.5 61.2<br />
130<br />
160<br />
M12 X 35<br />
Rail<br />
30.6<br />
M12 x 35<br />
60<br />
FLANGE PLATE<br />
HVP2-1<br />
h*<br />
121.3<br />
16<br />
12.5<br />
6<br />
121<br />
90<br />
40<br />
50<br />
50<br />
76<br />
M12 x 1.75 thru<br />
1.0 US Ton-Force<br />
* “h” refers to the depth of the axial bearing,<br />
so “h” depends on choice of HVB-056 or HVBEA-456.<br />
WHEN USED WITH<br />
SHOWN PROFILE RAILS,<br />
System Max. Static Radial Load = 8.9 KN / 1.0 US Ton-Force<br />
System Max. Static Axial Load = 3.0 KN / 0.3 US Ton-Force<br />
* All dimensions in mm,<br />
unless otherwise specifi ed.<br />
The data and specifi cations in this publication have been carefully compiled and are believed to be accurate and correct. However, it is the responsibility of the user to<br />
determine and ensure the suitability of Pacifi c Bearing® products for a specifi c application. Pacifi c Bearing’s only obligation will be to repair or replace without charge,<br />
any defective components if returned promptly. No liability is assumed beyond such replacement. *Consult www.pacifi c-bearing.com for the latest technical updates.<br />
800.962.8979 • www.pacific-bearing.com 179
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