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142271

Single Flange CB Elements

Section B
Form CB-402

Specifications

Size

32CB525

Torque Rating (75 psi/5.5 bar)1

137000 lb·in
15500 Nm

Maximum Speed2

900 rpm

Centrifugal Loss Constant Cs

43 E-06 psi/rpm2
2.97 E-06 bar/rpm2

Inertia

359 lb·ft²
15.08 kg·m²

Weight

157 lb
71 kg

Friction Area

483 in²
3115 cm²

New Friction Lining Thickness

0.33 in
8 mm

Worn Friction Lining Thickness

0.06 in
2 mm

Air Tube Cavity3

310 in³
5.08 dm³

Minimum Drum Diameter

5.08 in
5.08 mm

Dimension D2

6.94 in
176 mm

Dimension D24

2.50 in
64 mm

Dimension D25

0.25 in
6 mm

Dimension G4

40.000 in
1016 mm

Dimension G1

37.00 in
940 mm

Dimension H2

38.750 in
984.3 mm

Dimension H6

32.19 in
818 mm

Dimension H7

38.50 in
978 mm

Number of Mounting Holes

18

Bolt Hole Size L

0.625 in
16 mm

Dimension O3

0.50 in
13 mm

Air Inlet Thread

1/2-14

Angle Q

º

Dimension V

0.84 in
21 mm

Number of Friction Shoes

21

Friction Shoe Width (W)

5.25 in
133 mm

Manufacturer

N/A

Notes

Refers to basic part number only. When ordering, the number of air inlets and type of connection must be specified.
10.00 degrees for elements with one air inlet, 5.00 degrees for elements with two or four air inlets.

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:
3 thru 5
+0.000/-0.003 in (+0.00/-0.08 mm)
6 and larger
+0.000/-0.005 in (+0.00/-0.13 mm)