Bearing Temperature Sensor Installation

Bearing rtd sensors are used to measure bearing temperature to detect an overheating.

Bearing temperature sensor installation.

Portable thermal imaging tools offer a quick and efficient means of monitoring bearing performance. Before installation remove frost from all surfaces. Freezing standard class bearings and rings 54 c 65 f 1 hour this temperature can be obtained using dry ice in an alcohol bath. Installation of temperature sensors will be done with screws or flanges.

Many bearing manufacturers offer permanently mounted sensors that are pre installed in bearing housings in areas that accurately reflect the true bearing temperature not just the housing skin temperature. The adjustable pt100 skf bearing temperature sensors with grease nipple type skf pt100k3dn has the feature that is adjustable in terms of the probe depth approach. This temperature sensor is specially developed for skf bearings. Use this installation method to avoid losing the guar.

The rtd s resistance varies with the temperature of the bearings bearing sensors are designed for use in embedded applications where temperature monitoring of bearings is critical to machine. In case of screwing apply sealing tape or sealing agent for tapered thread and o ring gasket for parallel thread and then tighten. The meeting will be conducted in this way not superficial but on bearing ring itself. Wipe surfaces with clean lint free cloth and reapply preservative.

The objectives of bearing temperature monitoring and systems are to 1 avoid machine wrecks caused by bearing failure and 2 to provide warning of impending bearing failure. The reliability of the sensor has a major impact on achieving these objectives. 4b bearing and surface temperature sensors are a cost effective way to monitor equipment for predictive maintenance issues and to protect personnel in explosive dust environments. After installation and during part warming remove moisture condensation.

The top hat spring style retaining ring allows spring loading with the spring and retaining clip. Improved sensor reliability is achieved by an installation that prevents damage. Good predictive maintenance reduces machine downtime and decreases overall maintenance costs. Bearing temperature monitoring damage detection at an early stage 60 of the early malfunctioning bearings is caused by material fatigue as a consequence o.

Slide the spring and ring over the leads insert the sensor tip into a milled hole and push down on the retaining ring to compress the spring and secure the sensor. Bearing rtd or embedment bearing rtd 100ω platinum 2 3 and 4 wire single element configurations 0 00385 ω c.