Casing of a bearing unit for food applications, made of polymeric material and provided internally with a spherical seat for housing the bearing unit, the casing having a reinforcement in the form of a metal ring co-moulded inside the casing and accommodated around the spherical seat of the casing.

A sealing assembly for a rolling-element bearing includes a first seal element and a second seal element, the first seal element including a first support member mounted on a first bearing ring, a first seal body extending radially from the first support member and having an oblique side surface, and at least one first seal lip extending radially from the first seal body to the second ring to form a first seal and the second seal element including a second support portion mounted on the second ring, a second seal body projecting from the second support portion and at least one second seal lip extending from the second seal body to the oblique side surface to form a second seal. A buffer member extends from the first seal element toward the second seal element and has first and second radially spaced annular ribs that extend toward the second seal element.

A cover for a bearing housing, in particular intended to be mounted on machinery for the food industry, provided with an end wall transverse to an axis of the bearing housing; with an annular side wall which extends transversely with respect to the end wall; and with an engaging portion towards the bearing housing, which is formed on one end of the side wall opposite to the end wall; a through-opening being formed through the end wall so as to allow the passage of a moving shaft, preferably a rotating shaft, and being surrounded by a reinforcing ring rigidly joined to and integral with the end wall so as to support a sealing element mounted on the through-opening and sealingly engaged by the moving shaft.

A steering system for a motor vehicle has a worm gear set, comprising a worm wheel and a worm shaft, wherein the worm shaft is rotatably mounted at least one bearing point in a housing of the worm gear set by means of a pivot bearing. The pivot bearing has an increased load capacity compared to a pivot bearing with a single-row standard deep groove ball bearing. A pivot bearing for a steering system has an inner ring and an outer ring, wherein a plurality of rolling elements is arranged between the inner ring and the outer ring. One of the bearing rings is designed as a full ring and the other bearing ring as a split bearing ring, the split bearing ring having a first ring element and a second ring element.

A bearing unit having a stationary radially outer ring, a radially inner ring rotatable around a central rotation axis (Y) of the bearing unit, at least one row of rolling elements interposed between the radially outer ring and the radially inner ring, an eccentric collar for clamping the radially inner ring on a rotating shaft (S), and a first pressure screw on the eccentric collar, wherein the eccentric collar is provided with a second pressure screw which increases the gripping capacity of the bearing unit on the rotating shaft (S).

There is disclosed a bearing assembly structure, comprising: a bearing assembly comprising an outer surface having a convex profile; a seating ring having an inner surface having a concave profile, wherein the bearing is fitted within the seating such that the convex profile of the outer surface of the bearing assembly fits within the concave profile of the inner surface of the seating ring.

A casing of a bearing unit for food applications may include a base having at least one hole for housing at least one fixing bolts, a spherical seat for housing the bearing unit, and at least one reinforcement rib located between the hole and the spherical seat.

Casing of a bearing unit for food applications, made of polymeric material and provided internally with a spherical seat for housing the bearing unit, the casing having a reinforcement in the form of a metal ring co-molded inside the casing and accommodated around the spherical seat of the casing.

Interface for fastening a first component to a second component providing a fastening collar made from composite material intended to be overmoulded at least on a part of the first component and including a bearing surface intended to bear on the second component and a fastening insert extending along an axis of elongation substantially perpendicular to the bearing surface of the collar for fastening to the second component, the fastening collar being overmoulded around the insert.

A housing element having a casing provided with a cylindrical seat, a bearing unit located inside the cylindrical seat of the casing, a metal ring arranged between the casing and the bearing unit and provided with a spherical seat. The metal ring is assembled inside the cylindrical seat of the casing and is axially movable along the cylindrical seat. The bearing unit is coupled with the metal ring by its spherical seat and is axially movable together with the metal ring. The metal ring is provided with a first groove, which is radially external, and a first radial hole in fluid communication with the first groove so as to allow a supply of grease to the bearing unit.