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Zero-Max ETP-E90 ETP Express hydraulic keyless bushing with 90 mm bore. Provides a zero-backlash, keyless shaft-to-hub connection for precision motion control. Installs and removes quickly with hydraulic pressure, eliminating keys, keyways, and set screws.
MODEL ETP-E90
Contact supplier for technical support on: 800-533-1731
$1,247.87 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Actuation Screw to Center (R)
61.8 mm
Actuation Screws
2 x M20
Dimension (D2)
171.7 mm
Flange Diameter (D1)
155.5 mm
Hub Bore Tolerance Grade
H7
Overall Length (L1)
129 mm
Polar Moment of Inertia
0.36070 lb-ft
Shaft Bore Diameter (d)
90 mm
Shaft Tolerance Grade
h8
Sleeve Diameter (D)
109 mm
Sleeve Length (L)
105 mm
Tightening torque
28.76 ft-lbs
Transmittable FA
49, 456 lbf
Transmittable FR
1, 933 lbf
Transmittable T
8, 850 ft-lbs
Specifications
| Bore Tolerance Grade | H7 |
| Polar Moment of Inertia (*10⁻³) (lb-in²) | 360.7 |
| Product Name | ETP Express Keyless Shaft Bushings |
| Screws Dim | 2 x M20 |
| Screws Tt (Nm) | 38.99 |
| Shaft Tolerance Grade | h8 |
| Transmittable FA (Nm) | 67,053 |
| Transmittable FR (Nm) | 2,621 |
| Transmittable T (Nm) | 11,999 |
| Brand | Thomson Linear |
| Model | 7820264 |
| Brand | Thomson Linear |
| Model | SSEM30 |
