The Rowland Company
4900 North 20th Street
Philadelphia, PA 19144
Toll Free: 800-925-8824   Phone: 215-455-4900    Fax: 215-455-8888
E-Mail: rowland@rowland2.com    Web site: www.rowlandcompany.com
All Categories > Clutches and Brakes > Drum Clutches and Brakes > CB Clutches and Brakes > CB Elements and Mounting Components > Single Flange CB Elements > Item # 142271  


Item # 142271, Single Flange CB Elements

Section B
Form CB-402





Specifications  · Note

Specifications

Size
32CB525

Torque Rating (75 psi/5.5 bar)1
137000 lb·in
15500 Nm

Maximum Speed2
900 rpm

Centrifugal Loss Constant Cs
2.97 E-06 bar/rpm2
43 E-06 psi/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
31.81 in
808 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

Dimension V
0.84 in
21 mm

Number of Friction Shoes
19

Friction Shoe Width (W)
5.25 in
133 mm
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)


Note
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.