4B is the worldwide leading manufacturer of high-quality, technologically-advanced material handling and electronic components. Find products and solutions specific to your country or …

4B Components, a worldwide manufacturer of high quality, technologically advanced, material handling and electronic components for bucket elevators and conveyors.

4B is a worldwide manufacturer of plastic, steel and stainless steel elevator buckets and cups for agricultural and industrial applications.

4B family of speed switches - proximity, inductive, zero speed, stop motion and rotech rotary encoders to monitor shaft speed/motion on rotating machinery.

4B Components company profile, a manufacturer of components for bucket elevators and conveyors.

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It is a universal shaft sensor mount suitable for all industry standard cylindrical (18 and 30 mm) or DIN style inductive sensors including 4B's M100, M300, M800 Elite and Milli-Speed sensors.

4B is a manufacturer of many well known elevator bolt types - #1 Norway, Fanged, Easifit, Euro and REF 70. Many sizes in stock for immediate shipment.

4B's non-contact proximity sensors can be used as a limit switch to detect shaft position, gate position, object presence or speed monitoring.

4B bucket elevator and conveyor hazard monitoring systems for bearing temperature, belt misalignment, plug/choke detection, belt speed and level indication.