Whittet Higgins CNB-13 Clamp Nut
- Regular price
- $51.61
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- $51.61
- Regular price
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Key Features
- One-piece mechanical self-locking clampnut, inch thread
- Tangential (X-axis) socket-head cap clamp screw for locking and adjustment from a single access point
- Resists loosening from vibration, shock and torque without a separate locknut or lockwasher
- Infinite adjustment and preloading; does not damage shaft threads and eliminates keyway cutting or repair
- Carbon steel base nut with hardened alloy fastener
- Black oxide coating with wax finish for corrosion resistance
- Maximum operating temperature 300 degrees F
- Meets and exceeds ANSI/ABMA 8.2-1999
- Manufactured in the USA and RoHS compliant
Description
The Whittet-Higgins CNB-13 is a one-piece, mechanically self-locking clampnut cut to inch threads for retaining, locating and preloading bearings and components on threaded shafts, ball screws and linear actuators. It is secured by a tangential (X-axis) socket-head cap clamp screw that draws the nut tight against the shaft thread, holding the assembly against vibration, shock and torque without a separate locknut or lockwasher and without damaging or requiring cutting of the shaft threads.
It installs faster than a traditional locknut-and-lockwasher pair and allows infinite adjustment and preloading from a single access point. Built with a carbon steel base nut and a hardened alloy fastener, finished in black oxide with a wax coating for corrosion resistance, the CNB-13 is rated to a 300 degree F maximum operating temperature, meets and exceeds ANSI/ABMA 8.2-1999, and is manufactured in the USA and RoHS compliant.
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This message only appears in theme editor.Specifications
CNB-13
| Specification | Value |
|---|---|
| Series | Whittet-Higgins CNB Series |
| Thread | 2.548-18 |
| Nominal Thread Diameter | 2.548 in (64.72 mm) |
| Outside Diameter | 3.875 in (98.42 mm) |
| Face Diameter | 3.06 in (77.72 mm) |
| Width | 0.635 in (16.13 mm) |
| Clamp Screw | M8 |
| Suggested Tightening Torque | 150 in-lb |
| Theoretical Axial Holding Capacity | 50400 lbf |
| Material | Carbon Steel (alloy fastener) |
| Standard | ANSI/ABMA 8.2-1999; Mechanical Self-Locking |
| Weight (approx.) | 1.08 lb (489.879 g) |
| Country of Origin | USA |