142395GU Expanding - 21.5E475 ELEM 80# SPR
From Airflex
| Configuration | Element |
| Friction Width | 4.75 |
| Size | 21.41 |
| Type | E |
| Air Tube Cavity (dm2) | 1 64 |
| Air Tube Cavity (in3) | 100 |
| Cs Centrifugal Loss Constant (bar/rpm2) | 0 2 E-06 |
| Cs Centrifugal Loss Constant (psi/rpm2) | 2.4 E-06 |
| D2 (in) | 5.5 |
| D2 (mm) | 140 |
| D24 (in) | 1.25 |
| D24 (mm) | 32 |
| D25 (in) | 0.27 |
| D25 (mm) | 7 |
| D46 (in) | 2.75 |
| D46 (mm) | 70 |
| Friction Area (cm2) | 1522 |
| Friction Area (in2) | 236 |
| Friction Lining Thickness New (in) | 0.37 |
| Friction Lining Thickness Worn (in) | 0.18 |
| G (in) | 14.25 |
| G (mm) | 362 0 |
| H13 (in) | 17.23 |
| H13 (mm) | 438 |
| H2 (in) | 15.75 |
| H2 (mm) | 400 1 |
| H6 (in) | 21.41 |
| H6 (mm) | 544 |
| J (kg.m2) | 1 64 |
| L (Bolt) No (in) | 8 |
| L (Bolt) No (mm) | 8 |
| L (Bolt) Size (in) | 0.75 |
| L (Bolt) Size (mm) | 19 |
| Lining Thickness New (mm) | 9 |
| Lining Thickness Worn (mm) | 5 |
| Mass (kg) | 27 |
| Maximum Drum Diameter (in) | 21.63 |
| Maximum Drum Diameter (mm) | 549 |
| Maximum Speed (rpm) | 975 |
| O4 (in) | 43167 |
| O4 (mm) | 43167 |
| Part Number | 142395 |
| Q(Deg) (in) | 22.5 |
| Q(Deg) (mm) | 22 50 |
| Size | 21.5E475 |
| Torque Rating (N.m @ 5 2 bar) | 4580 |
| Torque Rating (lb.in @75 psi) | 40500 |
| V (in) | 0.38 |
| V (mm) | 10 |
| W No (in) | 14 |
| W No (mm) | 14 |
| W Width (in) | 4.75 |
| W Width (mm) | 121 |
| Weight (lb) | 60 |
| Weight Wk2 (lb.ft2) | 39 |
