Ferrobal Rod ends, Hydraulic rod ends, Spherical plain bearings ...
Ferrobal Rod ends, Hydraulic rod ends, Spherical plain bearings ...
Ferrobal Rod ends, Hydraulic rod ends, Spherical plain bearings ...
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FERROBAL ® spherical <strong>plain</strong> <strong>bearings</strong><br />
Symbol<br />
d = Bore diameter of bearing<br />
Δdmp = Single plane mean bore diameter deviation<br />
Vdp = Bore diameter variation in a single radial plane<br />
Vdmp = Variation of mean bore diameter<br />
Δ Bs = Deviation of a single width of the inner ring<br />
Type:<br />
DGE...E + ES<br />
DGE...ES-2RS<br />
DGEZ...ES<br />
DGEZ...ES-2RS<br />
DGEG...E + ES<br />
DGEG...ES-2RS<br />
DGE...UK<br />
DGE...UK-2RS<br />
DGE...FW<br />
DGE...FW-2RS<br />
DGE...HO-2RS<br />
DSGE...UK<br />
DSGE...FW<br />
Type:<br />
DGE...LO<br />
Type:<br />
DGEBK...S<br />
DGEBJ...S<br />
DG...PW<br />
DG...PB<br />
DS...PW<br />
DS...PB<br />
Tolerances<br />
D = Outside diameter of bearing<br />
ΔDmp = Single plane mean outside diameter deviation<br />
VDp = Variation of outside diameter in a single radial plane<br />
VDmp = Variation of mean outside diameter<br />
Δ Cs = Deviation of a single width of the outer ring<br />
Inner ring<br />
d<br />
over<br />
incl.<br />
mm<br />
-<br />
10<br />
10<br />
18<br />
18<br />
30<br />
30<br />
50<br />
50<br />
80<br />
80<br />
120<br />
120<br />
150<br />
Δdmp<br />
Vdp<br />
μm<br />
μm<br />
0<br />
-8<br />
8<br />
0<br />
-8<br />
8<br />
0<br />
-10<br />
10<br />
0<br />
-12<br />
12<br />
0<br />
-15<br />
15<br />
0<br />
-20<br />
20<br />
0<br />
-25<br />
25<br />
Vdmp<br />
μm 6 6 8 9 11 15 19<br />
Δ Bs<br />
μm 0<br />
-120<br />
0<br />
-120<br />
0<br />
-120<br />
0<br />
-120<br />
0<br />
-120<br />
0<br />
-120<br />
0<br />
-120<br />
Outer ring<br />
D<br />
over<br />
incl.<br />
mm<br />
10<br />
18<br />
18<br />
30<br />
30<br />
50<br />
50<br />
80<br />
80<br />
120<br />
120<br />
150<br />
150<br />
180<br />
180<br />
250<br />
ΔDmp<br />
VDp<br />
μm<br />
μm<br />
0<br />
-8<br />
10<br />
0<br />
-9<br />
12<br />
0<br />
-11<br />
15<br />
0<br />
-13<br />
17<br />
0<br />
-15<br />
20<br />
0<br />
-18<br />
24<br />
0<br />
-25<br />
33<br />
0<br />
-30<br />
40<br />
VDmp<br />
μm 6 7 8 10 11 14 19 23<br />
Δ Cs<br />
μm<br />
0<br />
-240<br />
0<br />
-240<br />
0<br />
-240<br />
0<br />
-240<br />
0<br />
-240<br />
0<br />
-240<br />
0<br />
-240<br />
0<br />
-240<br />
Inner ring<br />
d<br />
over<br />
incl.<br />
mm<br />
10<br />
18<br />
18<br />
30<br />
30<br />
50<br />
50<br />
80<br />
Δdmp<br />
Vdp<br />
μm<br />
μm<br />
+18<br />
0<br />
18<br />
+21<br />
0<br />
21<br />
+25<br />
0<br />
25<br />
+30<br />
0<br />
30<br />
Vdmp<br />
μm 14 16 19 22<br />
Δ Bs<br />
μm<br />
0<br />
-120<br />
0<br />
-120<br />
0<br />
-120<br />
0<br />
-120<br />
Outer ring: Tolerances of the outer rings similar to type DGE...ES.<br />
Inner ring<br />
d<br />
over<br />
incl.<br />
mm<br />
-<br />
6<br />
6<br />
10<br />
10<br />
18<br />
18<br />
30<br />
Δdmp<br />
μm +12<br />
0<br />
+15<br />
0<br />
+18<br />
0<br />
+21<br />
0<br />
Δ Bs<br />
μm<br />
0<br />
-120<br />
0<br />
-120<br />
0<br />
-120<br />
0<br />
-120<br />
Outer ring<br />
D<br />
over<br />
incl.<br />
mm<br />
10<br />
18<br />
18<br />
30<br />
30<br />
50<br />
50<br />
60<br />
ΔDmp<br />
μm<br />
0<br />
-11<br />
0<br />
-13<br />
0<br />
-16<br />
0<br />
-19<br />
Δ Cs<br />
μm<br />
0<br />
-240<br />
0<br />
-240<br />
0<br />
-240<br />
0<br />
-240<br />
7
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