Whittet Higgins BMT-07 Bearhug Locknut, All Steel
- Regular price
- $50.58
- Sale price
- $50.58
- Regular price
-
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Key Features
- All-metal design: hardened alloy locknut body with spring steel locking ring for high-temperature resistance
- Prevailing torque self-locking action resists loosening from vibration, shock, and torque
- Hardened alloy provides high axial loading capacity
- Infinite adjustment and preloading capability without damaging shaft threads
- Eliminates the need for a separate lockwasher and for cutting or repairing a shaft keyway
- Easier and faster to install than a traditional locknut and lockwasher
- Maximum operating temperature of 300 degrees F
- Meets and exceeds the specifications of ISO 2982-2:2013(E)
- Manufactured in the USA and RoHS compliant
Description
The Whittet-Higgins BMT-07 is a BEARHUG heat-resistant, prevailing-torque self-locking bearing locknut from the metric BMT series. Its all-metal construction pairs a hardened alloy locknut body with a spring steel locking ring, so it threads onto a shaft or spindle and holds position through prevailing torque rather than a separate lockwasher or a bent keyway tab.
The self-locking action resists loosening from vibration, shock, and torque while still allowing infinite axial adjustment and preloading, and it secures without damaging the shaft threads. Built for high-temperature, high-precision, and balanced assembly applications, it carries a 300 degrees F maximum operating temperature and meets and exceeds the specifications of ISO 2982-2:2013(E).
$662.18
Specifications
BMT-07
| Specification | Value |
|---|---|
| Series | Whittet-Higgins BMT Series |
| Thread | M35 x 1.5 |
| Nominal Thread Diameter | 1.378 in (35 mm) |
| Outside Diameter | 52 mm (2.047 in) |
| Face Diameter | 44 mm (1.732 in) |
| Width | 11 mm (0.433 in) |
| Theoretical Axial Holding Capacity | 107 kN |
| Material | Heat-Resistant Steel |
| Standard | ISO 2982-2:2013(E) |
| Weight (approx.) | 0.16 lb (72.575 g) |
| Country of Origin | USA |




