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Size
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32CB525
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Torque Rating (75 psi/5.5 bar)1
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274000 lb·in
31000 Nm
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Maximum Speed2
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900 rpm
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Centrifugal Loss Constant Cs
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2.97 E-06 bar/rpm2
43 E-06 psi/rpm2
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Inertia
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736 lb·ft²
30.91 kg·m²
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Weight
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321 lb
145 kg
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Friction Area
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966 in²
6231 cm²
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New Friction Lining Thickness
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0.33 in
8 mm
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Worn Friction Lining Thickness
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0.06 in
2 mm
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Air Tube Cavity3
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620 in³
10.2 dm³
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Minimum Drum Diameter
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31.81 in
808 mm
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Dimension D2
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14.44 in
367 mm
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Dimension D25
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0.25 in
6 mm
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Dimension G4
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40.000 in
1016 mm
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Dimension H2
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38.750 in
984.3 mm
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Dimension H6
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32.19 in
818 mm
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Dimension H7
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38.50 in
978 mm
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Number of Mounting Holes
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18
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Bolt Hole Size L
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0.625 in
16 mm
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Dimension O3
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0.50 in
13 mm
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Air Inlet Thread
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1/2-14
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Dimension V
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0.84 in
21 mm
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Number of Friction Shoes
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38
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Friction Shoe Width (W)
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12.69 in
322 mm
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1 Dynamic torque shown, static torque approximately 25% greater. Torque in each application is dependent upon air pressure and speed.
2 Maximum rpm is dependent upon operating conditions and varies for each application. Consult factory for applications exceeding these speeds.
3 Drum contact with worn shoes.
4 Tolerance for sizes:
12 thru 24, 28 and 32
+0.000/-0.005 in (+0.00/-0.13 mm)
26 and 30
+0.000/-0.008 in (+0.00/-0.20 mm)
36 thru 45
+0.000/-0.010 in (+0.00/-0.25 mm)
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