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Zero-Max ETP-S50 ETP Classic Short hydraulic keyless bushing with 50 mm bore. Provides a zero-backlash, keyless shaft-to-hub connection for precision motion control applications. Its hydraulic sleeve expands to grip the shaft evenly, eliminating keys, set screws, and keyways for easy installation and removal.
MODEL ETP-S50
Contact supplier for technical support on: 800-533-1731
$478.80 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Actuation Screws
M6
Body Length (L1)
45 mm
Bolt Circle (D2)
72.5 mm
Flange Diameter (D1)
83 mm
Hub Bore Tolerance Grade
H7
Overall Length (L2)
51 mm
Polar Moment of Inertia
22.38 x 10 lb-ft
Screws No
6
Shaft Bore Diameter (d)
50 mm
Shaft Tolerance Grade
h9
Sleeve Diameter (D)
65 mm
Sleeve Length (L)
26 mm
Tightening torque
9.6 ft-lbs
Transmittable FA
8, 992 lbf
Transmittable FR
7, 868 lbf
Transmittable T
738 ft-lbs
Specifications
| Hub Bore Tolerance Grade | H7 |
| Polar Moment of Inertia (*10⁻³) (lb-in²) | 22.38 |
| Product Name | ETP Classic Keyless Shaft Bushings |
| Screws Dim | M6 |
| Screws No. | 6 |
| Screws Tt (Nm) | 13.02 |
| Shaft Tolerance Grade | h9 |
| Transmittable FA (Nm) | 12,192 |
| Transmittable FR (Nm) | 10,668 |
| Transmittable T (Nm) | 1,001 |
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