Bearing Lock Nuts R Type

Brand :
MISUMI

Caution

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Product Description

・ Product type: Bearing Lock Nuts R Type, C-RM series.
・ Nominal of Thread: M8X0.75, M10X1.0, M12X1.0, M15X1.0, M16X1.5, M17X1.0, M20X1.0, M25X1.5, M27X1.5, M30X1.5, M33X1.5, M35X1.5, M40X1.5, M45X1.5, M50X1.5, M55X2.0, M60X2.0
・ Material: Made of SC45 (Bearing) and Phosphor bronze (Locking pin)
・ Lock Nut are widely used in machinery and industries, it self-locks through friction between the nut and bolt. However, this self-locking can be less reliable under dynamic loads. To ensure reliability, additional anti-loosening measures may be taken in critical applications.
・ This is an economy item; The price is cheaper than the MISUMI standard product.

Economy Bearing Lock Nuts R Type

Clamping Stable Reliable

- Discover the Economy Series Bearing Lock Nuts—affordable, high-quality solutions that deliver dependable performance without breaking the bank.

- Available in a variety of sizes, catering to a wide range of applications.

- Engineered from strong materials with a locking pin for challenging environments.

- Designed for secure clamping with a 60-degree angle for tight connections.

- Benefit from fast shipping and extensive inventory to minimize downtime.

Economy Eccentric Bearing Lock Nuts
MISUMI Economy Logo

MISUMI Standard
MISUMI Standard

Cheaper Price
Cheaper Price

Product Variety
Product Variety

3D CAD
3D CAD Support

Product Overview of Fulcrum Pins

Fulcrum Pins, Lock nut is widely used in machinery and other industries. Its working principle is self-locking by the friction between the nut and the bolt. But the reliability of this self-locking is reduced in dynamic loads. In some important occasions, we will take some anti-loosening measures to ensure the reliability of nut locking. The working principle of the nut is self-locking by the friction between the nut and the bolt. But the reliability of this self-locking is reduced in dynamic loads.

Product Feature of Fulcrum Pins

Structure and features of Fulcrum Pins
Features of Fulcrum Pins
In some important occasions we will take some anti-loosening measures to ensure the reliability of nut locking. Fulcrum Pins, Lock Nut is one of the anti-loosening measures.
The anti-loosening effect of the lock nut mainly depends on the interaction force between the meshing threads of the nut and the bolt. There are many ways to improve the interaction force between the meshing threads such as the structural improvement of the nut thread, Nylon roughening of Nylon nut, and thread surface treatment.
Thin, suitable for installation environment where thickness space is limited
Economic type R-type Lock Nut Product Feature

Economic type R-type Lock Nut Product Feature

Dimensional Drawing of Fulcrum Pins

Economic type R type Lock Nut Dimensional Drawing

Specifications Overview of Fulcrum Pins

Economic type R type Lock Nut Specifications Overview

Fulcrum Pins, Axial vibration shock test result (Vibration frequency: 0.6cpm, acceleration: 8G)
Economic type R type Lock Nut Specifications Overview

Example Use of Fulcrum Pins

Economic type R type Lock Nut Example of use
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