Dimensions, Caution, Hh-14 – Sheffer HH SERIES User Manual
Page 15: Trunnion dimensions
CAUTION
TF mount cylinders in bore sizes
5" through 8" with oversize piston
rods and bore sizes 10", 12" and
14" with all piston rod diameters
should not be used over 2,000 psi.
If your application demands higher
pressure, consult the factory.
Sheffer trunnion pins are an
integral part of the head (TF
Mount), the cap (TR Mount),
or the ring on the intermediate
trunnion mount (T). Even though
machining the pins as an integral
part is the strongest, and most
fatigue-resistant method, some
attention should be given to proper
mounting of trunnion cylinders.
Pillow blocks of ample size and
rigidity should be provided and
should be mounted as close to the
head or cap as possible. Bearing
should be provided for the full
length of the trunnion pin. Pins are
designed for shear loads only, not
bending loads. Lubrication should
be provided to the pins.
All trunnion cylinders need
provision on both ends for pivoting
in one direction. Alignment in the
other direction is essential in order
to avoid excessive side loading.
Where two-direction pivoting is
necessary, contact our distributor
for specific recommendations.
Selection of piston rod diameter
can be determined by consulting
separate Engineering Brochure.
See Engineering Brochure for
information concerning the
application of long stroke cylinders.
See separate Accessories
Brochure for additional data on
cylinder mounting.
MM
ROD
XI
XI
BORE
DIA.
W
WF
MIN.
MAX.*
XG
XJ*
Y
ZB*
1
1
/
8
5
/
8
STD.
5
/
8
1
1
/
8
2
3
/
4
2
7
/
8
*
1
23
/
32
3
29
/
32
*
1
23
/
32
4
5
/
8
*
5
/
8
STD.
5
/
8
1
3
3
/
8
3
1
/
2
*
1
7
/
8
4
7
/
8
*
2
5
15
/
16
*
1 2:1
1
1
3
/
8
3
3
/
4
3
7
/
8
*
2
1
/
4
5
1
/
4
*
2
3
/
8
6
5
/
16
*
1 STD.
3
/
4
1
3
/
8
3
7
/
8
3
3
/
4
*
2
1
/
4
5
1
/
4
*
2
3
/
8
6
7
/
16
*
1
3
/
8
2:1
1
1
5
/
8
4
1
/
8
4*
2
1
/
2
5
1
/
2
*
2
5
/
8
6
11
/
16
*
1 STD.
3
/
4
1
3
/
8
3
7
/
8
3
7
/
8
*
2
1
/
4
5
3
/
8
*
2
3
/
8
6
9
/
16
*
1
3
/
8
1
1
5
/
8
4
1
/
8
4
1
/
8
*
2
1
/
2
5
5
/
8
*
2
5
/
8
6
13
/
16
*
1
3
/
4
2:1
1
1
/
4
1
7
/
8
4
3
/
8
4
3
/
8
*
2
3
/
4
5
7
/
8
*
2
7
/
8
7
1
/
16
*
1
3
/
8
—
1
5
/
8
4
5
/
8
4
3
/
8
*
2
5
/
8
6
1
/
4
*
2
3
/
4
7
11
/
16
*
1
3
/
4
—
1
7
/
8
4
7
/
8
4
5
/
8
*
2
7
/
8
6
1
/
2
*
3
7
15
/
16
*
2 2:1
1
1
/
4
2
5
4
3
/
4
*
3
6
5
/
8
*
3
1
/
8
8
1
/
16
*
1
3
/
4
STD.
—
1
7
/
8
5
4
3
/
4
*
2
7
/
8
6
3
/
4
*
3
8
3
/
16
*
2
—
2
5
1
/
8
4
7
/
8
*
3
6
7
/
8
*
3
1
/
8
8
5
/
16
*
2
1
/
2
2:1
—
2
1
/
4
5
3
/
8
5
1
/
8
*
3
1
/
4
7
1
/
8
*
3
3
/
8
8
9
/
16
*
2 STD.
—
2
5
1
/
8
5
3
/
8
*
3
7
3
/
8
*
3
1
/
8
9*
2
1
/
2
—
2
1
/
4
5
3
/
8
5
5
/
8
*
3
1
/
4
7
5
/
8
*
3
3
/
8
9
1
/
4
*
3
—
2
1
/
4
5
3
/
8
5
5
/
8
*
3
1
/
4
7
5
/
8
*
3
3
/
8
9
1
/
4
*
3
1
/
2
2:1
—
2
1
/
4
5
3
/
8
5
5
/
8
*
3
1
/
4
7
5
/
8
*
3
3
/
8
9
1
/
4
*
2
1
/
2
STD.
—
2
1
/
4
6
1
/
8
5
3
/
4
*
3
3
/
8
8
3
/
8
*
3
1
/
2
10
1
/
2
*
3
—
2
1
/
4
6
1
/
8
5
3
/
4
*
3
3
/
8
8
3
/
8
*
3
1
/
2
10
1
/
2
*
3
1
/
2
—
2
1
/
4
6
1
/
8
5
3
/
4
*
3
3
/
8
8
3
/
8
*
3
1
/
2
10
1
/
2
*
4 2:1
—
2
1
/
4
6
1
/
8
5
3
/
4
*
3
3
/
8
8
3
/
8
*
3
1
/
2
10
1
/
2
*
3 STD.
—
2
1
/
4
6
5
/
8
6
3
/
8
*
3
5
/
8
9
3
/
8
*
3
13
/
16
11
15
/
16
*
3
1
/
2
—
2
1
/
4
6
5
/
8
6
3
/
8
*
3
5
/
8
9
3
/
8
*
3
13
/
16
11
15
/
16
*
4
—
2
1
/
4
6
5
/
8
6
3
/
8
*
3
5
/
8
9
3
/
8
*
3
13
/
16
11
15
/
16
*
4
1
/
2
—
2
1
/
4
6
5
/
8
6
3
/
8
*
3
5
/
8
9
3
/
8
*
3
13
/
16
11
15
/
16
*
5 2:1
—
2
1
/
4
6
5
/
8
6
3
/
8
*
3
5
/
8
9
3
/
8
*
3
13
/
16
11
15
/
16
*
3
1
/
2
STD.
—
2
1
/
4
7
1
/
4
6
3
/
4
*
3
3
/
4
10
1
/
4
*
3
15
/
16
13*
4
—
2
1
/
4
7
1
/
4
6
3
/
4
*
3
3
/
4
10
1
/
4
*
3
15
/
16
13*
4
1
/
2
—
2
1
/
4
7
1
/
4
6
3
/
4
*
3
3
/
4
10
1
/
4
*
3
15
/
16
13*
5
—
2
1
/
4
7
1
/
4
6
3
/
4
*
3
3
/
4
10
1
/
4
*
3
15
/
16
13*
5
1
/
2
2:1
—
2
1
/
4
7
1
/
4
6
3
/
4
*
3
3
/
4
10
1
/
4
*
3
15
/
16
13*
4
1
/
2
—
2
15
/
16
9
1
/
16
8
15
/
16
*
4
3
/
4
13
1
/
4
*
5
16
3
/
4
*
5
—
3
3
/
16
9
5
/
16
9
3
/
16
*
5
13
1
/
2
*
5
1
/
4
17*
5
1
/
2
—
3
3
/
16
9
5
/
16
9
3
/
16
*
5
13
1
/
2
*
5
1
/
4
17*
7 2:1
—
3
11
/
16
9
13
/
16
9
11
/
16
*
5
1
/
2
14*
5
3
/
4
17
1
/
2
*
5
1
/
2
STD.
—
3
3
/
16
10
13
/
16
10
1
/
16
*
5
3
/
8
15
1
/
2
*
5
3
/
4
19
5
/
8
*
7
—
3
13
/
16
11
7
/
16
10
11
/
16
*
6
16
1
/
8
*
6
3
/
8
20
1
/
4
*
8 2:1
—
4
3
/
8
12
11
1
/
4
*
6
9
/
16
16
11
/
16
*
6
15
/
16
20
13
/
16
*
7 STD.
—
4
5
/
16
12
11
/
16
12
15
/
16
*
6
27
/
32
18
25
/
32
*
7
7
/
16
23
15
/
32
*
10 2:1
—
4
15
/
16
13
5
/
16
13
9
/
16
*
7
15
/
32
19
13
/
32
*
8
1
/
16
24
3
/
32
*
*
Be sure to add stroke to this dimension.
EE
EE
BORE
E
NPT†
SAE
FF
G
J
K
P*
TB
TD
TL
TM
TT
UM
UT
1
1
/
8
1
3
/
4
1
/
4
-6
1
/
2
1
1
/
8
1
1
/
4
2
3
/
16
*
1
3
/
4
3
/
4
3
/
4
1
3
/
4
1
3
1
/
4
3
1
/
4
1
1
/
2
2
1
/
2
1
/
2
-10
3
/
8
1
3
/
4
1
1
/
2
5
/
16
2
7
/
8
*
3
1
1
3
1
1
/
4
5
4
1
/
2
2
3
1
/
2
-10
5
/
8
1
3
/
4
1
1
/
2
7
/
16
2
7
/
8
*
3
1
/
2
1
3
/
8
1
3
/
8
3
1
/
2
1
1
/
2
6
1
/
4
5
3
/
4
2
1
/
2
3
1
/
2
1
/
2
-10
5
/
8
1
3
/
4
1
1
/
2
7
/
16
3*
4
1
3
/
8
1
3
/
8
4
1
1
/
2
6
3
/
4
6
1
/
4
3
1
/
4
4
1
/
2
3
/
4
-12
3
/
4
2
1
3
/
4
9
/
16
3
1
/
2*
5
1
3
/
4
1
3
/
4
5
2
8
1
/
2
8
4
5
3
/
4
-12
—
2
1
3
/
4
9
/
16
3
3
/
4
*
5
1
/
2
1
3
/
4
1
3
/
4
5
1
/
2
2
1
/
4
9
8
1
/
2
5
6
1
/
2
3
/
4
-12
—
2
1
3
/
4
3
/
4
4
1
/
4
*
7
1
/
4
1
3
/
4
1
3
/
4
7
2
1
/
4
10
1
/
2
10
6
7
1
/
2
1
-16
—
2
3
/
8
2
3
/
8
7
/
8
4
7
/
8
*
8
3
/
4
2
2
8
1
/
2
3
12
1
/
2
11
1
/
2
7
8
1
/
2
1
1
/
4
-20
—
2
7
/
8
2
7
/
8
1
3
/
16
5
3
/
8
*
10
2
1
/
2
2
1
/
2
9
3
/
4
3
14
3
/
4
13
1
/
2
8
9
1
/
2
1
1
/
2
-24
—
3
1
/
4
3
1
/
4
1
1
/
4
6
1
/
8
*
11
3
/
4
3
3
11
3
1
/
2
17
15
1
/
2
10
12
5
/
8
2
-32
—
3
7
/
8
3
7
/
8
1
11
/
16
8*
14
1
/
2
3
1
/
2
3
1
/
2
14
4
1
/
2
21
19
5
/
8
12
14
7
/
8
2
1
/
2
-32
—
4
7
/
8
4
7
/
8
1
15
/
16
9
3
/
8
*
17
1
/
4
4
4
16
1
/
2
5
1
/
2
24
1
/
2
22
7
/
8
14
17
1
/
4
2
1
/
2
-32
—
5
3
/
8
5
3
/
8
2
5
/
32
10
3
/
4
*
20
1
/
2
5
5
19
5
/
8
6
29
5
/
8
27
1
/
4
*
Be sure to add stroke to this dimension.
†
Alternate port at no extra charge. SAE port is standard.
1
1
/
2
2
2
1
/
2
3
1
/
4
4
5
6
7
8
10
12
14
1
1
/
8
" THRU 14" BORES
Dimensions
Trunnion Dimensions
Trunnion Dimensions
HH-14