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Zero-Max ETP-T20 ETP Techno hydraulic keyless bushing with 20 mm bore. Provides a zero-backlash, keyless shaft-to-hub connection for precision motion control. The Techno series offers high torque transmission and easy installation.
MODEL ETP-T20
Contact supplier for technical support on: 800-533-1731
$702.80 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Actuation Screw to Center (R)
19.0 mm
Actuation Screws
M12
Dimension (D2)
60 mm
Flange Diameter (D1)
59 mm
Hub Bore Tolerance Grade
H7
Overall Length (L1)
46 mm
Polar Moment of Inertia
3.56 x 10 lb-ft
Shaft Bore Diameter (d)
20 mm
Shaft Tolerance Grade
h8
Sleeve Diameter (D)
25 mm
Sleeve Length (L)
30 mm
Tightening torque
7 ft-lbs
Transmittable FA
2, 698 lbf
Transmittable FR
450 lbf
Transmittable T
107 ft-lbs
Specifications
| Bore Tolerance Grade | H7 |
| Polar Moment of Inertia (*10⁻³) (lb-in²) | 3.56 |
| Product Name | ETP Techno Keyless Shaft Bushings |
| Screws Dim | M12 |
| Screws Tt (Nm) | 9.49 |
| Shaft Tolerance Grade | h8 |
| Transmittable FA (Nm) | 3, 658 |
| Transmittable FR (Nm) | 610 |
| Transmittable T (Nm) | 145 |
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