Aktiebolaget Skf

Henricus Van Genuchten

Hendrik Anne Mol

Defeng Lang

Stijn Van Eesbeek

Johannes Cornelis Theodorus Blom

Thomas Hubertus Theresia Vrancken

Dino Czichowski

Harry Timmerman

A method for estimating a bearing load in a bearing having a first ring, a second ring and a row of rolling elements arranged between the first ring and the second ring, the method including: equipping the first ring with at least one strain sensor probe, transmitting a strain signal waveform from the at least one strain sensor probe to an electronic control unit, extracting shape information of the waveform of the strain signal using a first harmonic component (u) and a second harmonic component (v) of the strain signal, and calculating a bearing load estimation as a polynomial function of the first and second harmonic components (u, v) of the strain signal.

Method for estimating a bearing load using strain parameters to account for contact angle variation

An automatic lubrication system for automatic and demand-driven charging of a bearing with a lubricant includes an automatic lubrication device configured to automatically charge the bearing with the lubricant, a detecting device configured to detect at least one operating parameter of the bearing, and a data-transmission device that is configured to transmit data from the detecting device to the lubrication device. The automatic lubrication device is configured to charge the bearing with the lubricant based on the operating parameters detected by the detecting device.

Automatic lubrication system for a bearing, and method for operating an automatic lubrication system

A rolling element bearing having first and second bearing rings and at least one row of rolling elements disposed between raceway surfaces of the bearing rings. The bearing further includes at least one sensor provided on a sensing surface of the first bearing ring, and a signal-carrying cable in connection with the sensor. The cable provides a cable connector, which fits into a socket. The socket is integrated in a recess provided in an external surface of the first bearing ring. The recess is in communication with the sensing surface and a signal coupling is provided between the sensor and the socket. One of the cable connector and the socket has an angled body section angled with a first angle &#x3b1; relative to a longitudinal axis of the recess, such that the cable is guided out of the recess at an angle to a normal of the external surface.

Cabled bearing

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Utrecht, Netherlands

Henricus Van Genuchten