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 > Dual Flange CB Elements (Sizes 12 to 45) > Item # 142604  


Item # 142604, Dual Flange CB Elements (Sizes 12 to 45)


Two dual flanged elements can be bolted together to form a dual element having twice the torque capacity of a single element. Dual elements can be furnished in sizes 12CB350 through 45CB525.





Specifications  · Note

Specifications

Size

14CB400

Torque Rating (75 psi/5.5 bar)1

39400 lb·in
4450
Nm

Maximum Speed2

1800 rpm

Centrifugal Loss Constant Cs

1.04 E-06 bar/rpm2
15 E-06 psi/rpm2

Inertia

42 lb·ft²
1.76
kg·m²

Weight

75 lb
34
kg

Friction Area

340 in²
2193
cm²

New Friction Lining Thickness

0.20 in
5
mm

Worn Friction Lining Thickness

0.06 in
2
mm

Air Tube Cavity3

140 in³
2.30
dm³

Minimum Drum Diameter

13.9 in
353
mm

Dimension D2

11.13 in
283
mm

Dimension D25

0.19 in
5
mm

Dimension G4

19.625 in
498.5
mm

Dimension H2

18.875 in
479.4
mm

Dimension H6

14.13 in
359
mm

Dimension H7

18.88 in
479
mm

Number of Mounting Holes

16

Bolt Hole Size L

0.375 in
10
mm

Dimension O3

0.31 in
8
mm

Air Inlet Thread

3/8-18

Angle Q

11.250 º

Dimension V

0.69 in
17
mm

Number of Friction Shoes

28

Friction Shoe Width (W)

9.75 in
248
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:
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)


Note
Refers to basic part number only. When ordering, the number of air inlets and type of connection must be specified.