Constricting - 142270KP Constricting - 142270KP
Airflex
142270KP 142270KP
Constricting - 30CB525 EL ASSY 4 SC
Product Specifications
Configuration Single Element
Friction Width 5.25
Size 30
Type CB
Bore Range Max (in) 4.5
Bore Range Max (mm) 114
Bore Range Min (in) 3
Bore Range Min (mm) 76
Brake Element Part Number 142270KY
Clutch Element Part Number 142270KP
D (in) 30.25
D (mm) 768
D1 (in) 7.5
D1 (mm) 191
D2 Inch 6.94
D2 MM 176
D24 (in) 2.5
D24 (mm) 64
D24 Inch 2.5
D24 MM 64
D25 Inch 0.25
D25 MM 6
D37 (in) 6.8
D37 (mm) 173
D38 (in) 9.5
D38 (mm) 241
D45 (in) 7.406
D45 (mm) 188 1
D7 (in) 8
D7 (mm) 203
Drum Hub J (kg.m2) 2 90
Drum Hub Mass (kg) 96
Drum Hub Part Number 406920
Drum Hub Weight (lb) 213
Drum Hub Wk2 (lb.ft2) 69
Drum J (kg.m2) 8 06
Drum Mass (kg) 63
Drum Part Number 408343
Drum Weight (lb) 140
Drum Wk2 (lb.ft2) 192
Element (each) J (kg.m2) 12 73
Element (each) Mass (kg) 67
Element (each) Weight (lb) 148
Element (each) Wk2 (lb.ft2) 303
Element Assembly Four inlet 142270KP
Element Assembly J (kg.m2) 12 73
Element Assembly Mass (kg) 67
Element Assembly Weight (lb) 148
Element Assembly Wk2 (lb.ft2) 303
G Inch 38
G MM 965,2
G1 Inch 35
G1 MM 889
H2 (in) 38.63
H2 (mm) 981
H2 Inch 36.75
H2 MM 933,5
H6 Inch 30.19
H6 MM 767
H7 Inch 36.5
H7 MM 927
Hub Mass (kg) 97
Hub Mass J (kg.m2) 2 90
Hub Part Number 406920
Hub Weight (lb) 213
Hub Wk2 (lb.ft2) 69
L Dia Inch 0.625
L Dia MM 16
M (in) 1.44
M (mm) 37
Mass (kg) 495
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 16
O (in) 43167
O (mm) 43167
O Dia Inch 0.5
O Dia MM 13
O4 Dia Inch 41641
O4 Dia MM 41641
Q Degree 11.25
Rotorseal Size C2
Size 30CB525
Spider J (kg.m2) 16 38
Spider Mass (kg) 154
Spider Part Number 407096
Spider Weight (lb) 341
Spider Wk2 (lb.ft2) 390
Torque Rating (N.m @ 5 2 bar) 13700
Torque Rating (lb.in @75 psi) 121000
V Inch 0.84
V MM 21
W Inch 5.25
W MM 133
W Number 18
Weight (lb) 1093
X (in) 14.75
X (mm) 375
Notes

10.00 degrees for elements with one air inlet, 5.00 degrees for elements with two or four air inlets.

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