Air Cooled - 146388B-NOGEAR Air Cooled - 146388B-NOGEAR
Airflex
146388B-NOGEAR 146388B-NOGEAR
Air Cooled - 438DC ELEM MINUS GEAR
Product Specifications
Application Pressure Set
Disc Quantity 4
Size 38
Type DC
Bolt Circle (in) 17.5
Bolt Circle (mm) 445
Bore Range Max (in) 10.25
Bore Range Max (mm) 260
Bore Range Min (in) 8.5
Bore Range Min (mm) 216
D1 (in) 18
D1 (mm) 457
D31 (in) 2.45
D31 (mm) 62
D44 (in) 0.25
D44 (mm) 6
D46 (in) 0
D46 (mm) 0
Disc and Gear J (kg.m2) 46 86
Disc and Gear Mass (kg) 646
Disc and Gear Weight (lb) 1424
Disc and Gear Wk2 (lb.ft2) 1112
Engaging volume New (in) 405
Engaging volume New (mm) 6 65
Engaging volume Worn (in) 816
Engaging volume Worn (mm) 13 41
Friction Area (cm2) 34097
Friction Area (in2) 5288
Gear Part Number 416461
H No (in) 4
H No (mm) 4
H Size (in) 1/2-13NC-2
H Size (mm) 1/2-13NC-2
H16 (in) 16.5
H16 (mm) 419
Housing 2355
J (in) 44.75
J (mm) 1136 7
J1 (in) 36.375
J1 (mm) 923 9
J2 (in) 44.86
J2 (mm) 1139
Maximum Speed Disc (rpm) 950
Maximum Speed Element (rpm) 450
O2 (in) 41702
O2 (mm) 41702
Part Number 416388
Size 438DC
Torque Rating (N.m @ 5 2 bar) 252900
Torque Rating (lb.in @75 psi) 2240000
W4 (in) 25
W4 (mm) 635

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