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Dual Passage Rotorseals
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Dual Passage Rotorseals
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Item # 145405T
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Item # 145405T, Dual Passage Rotorseals
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The type BD is similar to the AD, except for a larger diameter mounting flange. The inner passage is sealed with a flat rubber washer which compresses on the bottom of a counterbore in the shaft end. A compression grommet is used between the shaft end and mounting flange to seal the outer passage.
Unit of Measure:
Imperial
Metric
Both
Specifications
·
Note
Specifications
Size
BD
Dimension D
4.88
in
124
mm
Dimension D
1
3.75
in
95
mm
Dimension D
30
0.393
in
10.0
mm
Dimension D
31
0.75
in
19
mm
Dimension D
48
3.34
in
85
mm
Dimension D
49
1.13
in
29
mm
Dimension H
3.25
in
83
mm
Dimension H
1
1.75
in
44
mm
Dimension H
2
3.562
in
90.5
mm
Dimension H
11
4.250
in
108
mm
Dimension H
13
2.78
in
71
mm
Dimension H
16
1.88
in
48
mm
Dimension L
0.40
in
10
mm
Dimension M
0.38
in
10
mm
Dimension O
1
1/4-18
Dimension O
3
0.38
in
10
mm
Dimension S
1
0.750
in
19.1
mm
Inner Passage Area
0.049
in²
0.32
cm²
Outer Passage Area
0.171
in²
1.10
cm²
Weight
5.8
lb
2.6
kg
Maximum Speed
2
1200
rpm
Maximum Pressure
3
150
psi
10.4
bar
Manufacturer
Eaton-Airflex
1
Tolerance +0.000/-0.002 in (+0.00/-0.05 mm)
2
Operation at maximum pressure and speed should be avoided. Refer to K-14 for operation parameters.
3
Operation at maximum pressure and speed should be avoided. Refer to K-14 for operation parameters.
Note
Passage consists of eleven 0.14 in (3.6 mm) diameter holes.
Tolerance +0.000/-0.003 in (+0.00/-0.08 mm)
DOWNLOADS
Dual Passage Rotorseals Component Diagram
(PDF, 77KB)
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