Constricting - 142438DD Constricting - 142438DD
Airflex
142438DD 142438DD
Constricting - 28CB525 DL EL ASSY 2 QRV
Product Specifications
Configuration Dual Element
Friction Width 12.69
Size 28.19
Type CB
Air Tube Cavity (dm2) 9 18
Air Tube Cavity (in3) 560
Cs Centrifugal Loss Constant (bar/rpm2) 2 55 E-06
Cs Centrifugal Loss Constant (psi/rpm2) 37 E-06
D2 (in) 14.44
D2 (mm) 367
D2 Inch 14.44
D2 MM 367
D25 (in) 0.25
D25 (mm) 6
D25 Inch 0.25
D25 MM 6
Friction Area (cm2) 5547
Friction Area (in2) 860
Friction Lining Thickness New (in) 0.33
Friction Lining Thickness Worn (in) 0.06
G (in) 36
G (mm) 914 4
G Inch 36
G MM 914,4
H2 (in) 34.75
H2 (mm) 882 7
H2 Inch 34.75
H2 MM 882,7
H6 (in) 28.19
H6 (mm) 716
H6 Inch 28.19
H6 MM 716
H7 (in) 34.5
H7 (mm) 876
H7 Inch 34.5
H7 MM 876
J (kg.m2) 21 71
L (Bolt) No (in) 16
L (Bolt) No (mm) 16
L (Bolt) Size (in) 0.625
L (Bolt) Size (mm) 16
L Dia Inch 0.625
L Dia MM 16
Lining Thickness New (mm) 8
Lining Thickness Worn (mm) 2
Mass (kg) 130
Maximum Speed (rpm) 1000
Minimum Drum Diameter (in) 27.81
Minimum Drum Diameter (mm) 706
Number of Bolts 16
O3 (in) 0.5
O3 (mm) 13
O3 Dia Inch 0.5
O3 Dia MM 13
O4 (in) 41641
O4 (mm) 41641
O4 Dia Inch 41641
O4 Dia MM 41641
Q Degree 11.25
Q(Deg) (in) 11.25
Q(Deg) (mm) 11300
Size 28CB525
Torque Rating (N.m @ 5 2 bar) 24000
Torque Rating (lb.in @75 psi) 212000
V (in) 0.84
V (mm) 21
V Inch 0.84
V MM 21
W Inch 12.69
W MM 322
W No (in) 34
W No (mm) 34
W Number 34
W Width (in) 12.69
W Width (mm) 322
Weight (lb) 286
Weight Wk2 (lb.ft2) 517

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