The Rowland Company
The Rowland Company
4900 North 20th St.
Philadelphia, PA 19144
Toll Free: (800) 925-8824
Phone: (215) 455-4900
Fax: (215) 455-8888
Email: rowland@rowland2.com
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Section B
Form CB-402
Unit of Measure

Specifications

Size

 N/A 36CB525
Torque Rating (75 psi/5.5 bar)1 N/A 172000 lb·in19400 Nm
Maximum Speed2 N/A 800 rpm

Centrifugal Loss Constant Cs

 N/A 3.31 E-06 bar/rpm2 48 E-06 psi/rpm2

Inertia

 N/A 510 lb·ft²21.42 kg·m²

Weight

 N/A 178 lb81 kg

Friction Area

 N/A 550 in²3548 cm²

New Friction Lining Thickness

 N/A 0.33 in8 mm

Worn Friction Lining Thickness

 N/A 0.06 in2 mm
Air Tube Cavity3 N/A 350 in³5.74 dm³

Minimum Drum Diameter

 N/A 35.81 in910 mm

Dimension D2

 N/A 6.94 in176 mm

Dimension D24

 N/A 2.75 in70 mm

Dimension D25

 N/A 0.28 in7 mm
Dimension G4 N/A 44.625 in1133.5 mm

Dimension G1

 N/A 41.56 in1056 mm

Dimension H2

 N/A 43.125 in1095.4 mm

Dimension H6

 N/A 36.19 in919 mm

Dimension H7

 N/A 43.25 in1099 mm

Number of Mounting Holes

 N/A 18

Bolt Hole Size L

 N/A 0.750 in19 mm

Dimension O3

 N/A 0.63 in16 mm

Air Inlet Thread

 N/A 3/4-14

Dimension V

 N/A 0.84 in21 mm

Number of Friction Shoes

 N/A 22

Friction Shoe Width (W)

 N/A 5.25 in133 mm

Note

N/A 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)