L190 Jaw Coupling NBR Snap Wrap Element with Retaining Ring

Nitrile rubber (NBR) snap wrap elements with a retaining ring for jaw couplings, in sizes L095 to L225. The jaw coupling is used across a large range of industries. It is highly resilient, it needs no lubrication, and it works in environments contaminated with oil, dirt, sand, moisture and grease. The rubber element sits between the jaws of the two hubs and absorbs shock loading, so there is no metal-to-metal contact.

A wrap element is the Wrap Element Kit version of the jaw coupling element, and it is stocked for sizes L095 to L225. This listing includes the retaining ring.

Where this product is used

• Motor to pump, fan and blower connections
• Gearbox and conveyor drives
• Compressor and general machinery drives
• Drives with shock loading or minor misalignment
• Replacing worn elements on jaw couplings

Features

• NBR snap wrap element with retaining ring for L series jaw couplings
• Sizes L095 to L225
• Absorbs shock loading with no metal-to-metal contact
• No lubrication needed
• Fits the hubs of the same size

Key specifications

Sizes available

Selecting and fitting

Choose the element by hub size. The catalogue lists the wrap and the wrap element kit for sizes L095 to L225. The wrap element version is Jaw Coupling NBR Snap Wrap Element.

Spider elements are on Jaw Coupling NBR Spider Element, and hubs are on Jaw Coupling Half Pilot Bore, Jaw Coupling - Metric and Jaw Coupling, Bore & Standard Keyway - Imperial.

Isolate the drive before working on the coupling. Align the two shafts as closely as you can before fitting the coupling, and check the alignment again once the coupling is fitted. Good alignment gives the longest life, whatever the coupling type.

Dimensions are as listed in the manufacturer catalogue and are for reference. Contact AIMS to confirm a measurement if it is critical to your application.