Constricting - 142739QX Constricting - 142739QX
Airflex
142739QX 142739QX
Constricting - 38VC1200 EL ASSY,BAL,AIR
Product Specifications
Configuration Dual Element
Friction Width 12
Size 38.22
Type VC
Air Tube Cavity (dm3) 12 4
Air Tube Cavity (in3) 755
Cs Centrifugal Loss (bar/rpm2) 5 66 E-06
Cs Centrifugal Loss (psi/rpm2) 82 E-06
D2 (in) 13.75
D2 (mm) 349
D24 (in) 3.13
D24 (mm) 79
D25 (in) 0.69
D25 (mm) 18
D3 (in) 0.47
D3 (mm) 12
Drum Hub J (kg.m2) 10 63
Drum Hub Mass (kg) 272
Drum Hub Part Number 405634
Drum Hub Weight (lb) 600
Drum Hub Wk2 (lb.ft2) 253
Drum J (kg.m2) 50 99
Drum Mass (kg) 250
Drum Part Number 409474
Drum Weight (lb) 552
Drum Wk2 (lb.ft2) 1214
Element Mass (kg) 310
Element Part Number 142739
Element Weight (lb) 684
Friction Area (cm2) 8772
Friction Area (in2) 1360
Friction Lining Thickness New (in) 0.57
Friction Lining Thickness New (mm) 14
Friction Lining Thickness Worn (in) 0.38
Friction Lining Thickness Worn (mm) 10
G (in) 49.375
G (mm) 1254 1
H2 (in) 47.875
H2 (mm) 1216 0
H6 (in) 38.22
H6 (mm) 971
H7 (in) 48
H7 (mm) 1219
J (kg.m2) 97 86
L Dia (in) 0.75
L Dia (mm) 19 1
L No (in) 20
L No (mm) 20
Mass (kg) 310
Maximum Speed (rpm) 740
Minimum Drum diameter (in) 37.81
Minimum Drum diameter (mm) 960
O3 (in) 0.63
O3 (mm) 16
O4 No (in) 4
O4 No (mm) 4
O4 Size (in) 3/4-14 NPT
O4 Size (mm) 3/4-14 NPT
Part Number 142739
Q(Deg) (in) 9
Q(Deg) (mm) 9 00
Size 38VC1200
Torque Rating (N.m @ 5 2 bar) 76830
Torque Rating (lb.in @75 psi) 680000
V (in) 0.88
V (mm) 22
W No (in) 12
W No (mm) 12
W Width (in) 12
W Width (mm) 305
Weight (lb) 684
Wk2 (lb.ft2) 2330

Can’t find what you’re looking for? Submit a request