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 # 142268  


Item # 142268, Single Flange CB Elements


Section B
Form CB-402






Specifications  · Note

Specifications

Size

26CB525

Torque Rating (75 psi/5.5 bar)1

92400 lb·in
10400
Nm

Maximum Speed2

1100 rpm

Centrifugal Loss Constant Cs

2.35 E-06 bar/rpm2
34 E-06 psi/rpm2

Inertia

210 lb·ft²
8.82
kg·m²

Weight

133 lb
60
kg

Friction Area

404 in²
2606
cm²

New Friction Lining Thickness

0.33 in
8
mm

Worn Friction Lining Thickness

0.06 in
2
mm

Air Tube Cavity3

260 in³
4.26
dm³

Minimum Drum Diameter

25.81 in
656
mm

Dimension D2

6.94 in
176
mm

Dimension D24

2.50 in
64
mm

Dimension D25

0.25 in
6
mm

Dimension G4

34.000 in
863.6
mm

Dimension G1

31.00 in
787
mm

Dimension H2

32.750 in
831.9
mm

Dimension H6

26.19 in
665
mm

Dimension H7

32.50 in
826
mm

Number of Mounting Holes

16

Bolt Hole Size L

0.625 in
16
mm

Dimension O3

0.50 in
13
mm

Air Inlet Thread

1/2-14

Angle Q

11.250 º

Dimension V

0.84 in
21
mm

Number of Friction Shoes

16

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.