Constricting - 142273KY Constricting - 142273KY
Airflex
142273KY 142273KY
Constricting - 40CB525 EL ASSY MSC 1 VA
Product Specifications
Configuration Single Element
Friction Width 5.25
Size 40
Type CB
Bore Range Max (in) 4.88
Bore Range Max (mm) 124
Bore Range Min (in) 4
Bore Range Min (mm) 102
Brake Element Part Number 142273KY
Clutch Element Part Number 142273KP
D (in) 32.25
D (mm) 819
D1 (in) 8.5
D1 (mm) 216
D2 Inch 6.94
D2 MM 176
D24 (in) 2.75
D24 (mm) 70
D24 Inch 2.75
D24 MM 70
D25 Inch 0.28
D25 MM 7
D37 (in) 7.6
D37 (mm) 193
D38 (in) 10.1
D38 (mm) 257
D45 (in) 8.406
D45 (mm) 213 5
D7 (in) 9
D7 (mm) 229
Drum J (kg.m2) 35 28
Drum Mass (kg) 148
Drum Part Number 411872
Drum Weight (lb) 327
Drum Wk2 (lb.ft2) 840
Element (each) J (kg.m2) 30 66
Element (each) Mass (kg) 91
Element (each) Weight (lb) 201
Element (each) Wk2 (lb.ft2) 730
G Inch 48.625
G MM 1235,1
G1 Inch 45.56
G1 MM 1157
H2 (in) 49.25
H2 (mm) 1251
H2 Inch 47.125
H2 MM 1197,0
H6 Inch 40.19
H6 MM 1021
H7 Inch 47.25
H7 MM 1200
Hub Mass (kg) 156
Hub Mass J (kg.m2) 8 99
Hub Part Number 406926
Hub Weight (lb) 344
Hub Wk2 (lb.ft2) 214
L Dia Inch 0.75
L Dia MM 19
M (in) 1.44
M (mm) 37
Mass (kg) 701
Note: Brake Part Number shown for element with one air inlet
Note: Clutch Element sizes 12 and 14 have two inlets. All other sizes have four air inlets
Note: Weight/Mass Based upon minimum bores. Rotorseal and hose not included
Number of Bolts 20
O (in) 41641
O (mm) 41641
O Dia Inch 0.63
O Dia MM 16
O4 Dia Inch 41702
O4 Dia MM 41702
Q Degree 9
Rotorseal Size 3/4 RH
Size 40CB525
Size 40CB525
Spider J (kg.m2) 32 51
Spider Mass (kg) 211
Spider Part Number 407099
Spider Weight (lb) 464
Spider Wk2 (lb.ft2) 774
Torque Rating (N.m @ 5 2 bar) 23800
Torque Rating (lb.in @75 psi) 211000
V Inch 0.84
V MM 21
W Inch 5.25
W MM 133
W Number 24
Weight (lb) 1548
X (in) 14.75
X (mm) 375

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