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Zero-Max ETP-E28 ETP Express hydraulic keyless bushing with 28 mm bore. Provides a zero-backlash, keyless shaft-to-hub connection that is easy to install and remove. Ideal for precision motion control applications requiring accurate positioning and high torque transmission.
MODEL ETP-E28
Contact supplier for technical support on: 800-533-1731
$233.33 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Actuation Screw to Center (R)
22.6 mm
Actuation Screws
M10
Dimension (D2)
69.6 mm
Flange Diameter (D1)
63.0 mm
Hub Bore Tolerance Grade
H7
Overall Length (L1)
52 mm
Polar Moment of Inertia
4.03 x10 lb-ft
Shaft Bore Diameter (d)
28 mm
Shaft Tolerance Grade
k6-h7
Sleeve Diameter (D)
34 mm
Sleeve Length (L)
38 mm
Tightening torque
3.69 ft-lbs
Transmittable FA
3, 597 lbf
Transmittable FR
405 lbf
Transmittable T
207 ft-lbs
Specifications
| Bore Tolerance Grade | H7 |
| Polar Moment of Inertia (*10⁻³) (lb-in²) | 4.03 |
| Product Name | ETP Express Keyless Shaft Bushings |
| Screws Dim | M10 |
| Screws Tt (Nm) | 5.00 |
| Shaft Tolerance Grade | k6-h7 |
| Transmittable FA (Nm) | 4,877 |
| Transmittable FR (Nm) | 549 |
| Transmittable T (Nm) | 281 |
| Brand | Schunk |
| Model | 76611 |
