Abstract:
Die Erfindung betrifft ein Wälzlager (1 ) mit einem Innenring (9) und einem Außenring (2), wobei zwischen dem Innenring (9) und dem Außenring (2) Wälzkörper (3) angeordnet sind. Ferner ist zwischen dem Außenring (2) und dem Innenring (9) zumindest auf der Druckseite eine Ringscheibe (4) angeordnet ist. Es ist vorgesehen, dass die Ringscheibe (4) in einer Ausnehmung (15) des Außenrings (2) oder des Innenrings (9) formschlüssig aufgenommen ist, und an der Ringscheibe (4) ein Absatz (16) ausgebildet ist, auf weichen ein geschlossener Dichtring (5) aufgezogen ist.
Abstract:
A rolling seamer (30) for seaming cans or jars is described. To improve the performance of the seamer and the quality of the produced cans, the seamer comprises a seaming roller (12) mounted on a bearing comprising two concentric rings (32, 34) relatively rota table on rolling elements (36), a cover (44) integral with the seaming roller to watertightly enclose one side of the bearing, a gasket (60) mounted on the concentric rings for keeping watertight one side of the bearing opposite to the one closest to the cover, lubricating fluid, for the rolling elements, permanently maintained between the cover and the gasket.
Abstract:
Disclosed is a transponder, transponder assembly, transceiver, monitoring system, method of installation, and kit for obtaining sensor data related to an idler roller of a belt conveyor system. The transponder is mountable to the idler roller and includes a wireless communication device and a temperature sensor. The microcontroller is configured to obtain a temperature measurement indicative of a temperature of a bearing of the idler roller, and transmit sensor data indicative of the temperature to a transceiver. The transceiver includes a second wireless communication device and a data bus transceiver. The second microcontroller is configured to: receive the sensor data transmitted by the transponder; process the sensor data to determine if an alert condition has been satisfied; in response to the alert condition being satisfied, transfer, via the data bus transceiver of the microcontroller to a diagnostic processing system, an alert and/or at least some of the sensor data.
Abstract:
Die Erfindung betrifft ein Zwischenlager (6) für einen Antriebswellenstrang eines Kraftfahrzeuges, wobei das Zwischenlager (6) aufweist: einen elastischen Lagerkörper (11), der eine Bohrung (12) aufweist, einen in der Bohrung (12) angeordneten Stützring (13), der einen Aufnahmeraum (14) zur Aufnahme eines Wälzlagers (15) aufweist, wobei der Aufnahmeraum (14) eine Längsachse (X) definiert, und zwei axial voneinander beabstandete Dichtscheiben (16, 17), die jeweils eine zentrale Öffnung (18) zur Aufnahme einer Antriebskomponente (19, 20) aufweisen, wobei zwischen den beiden Dichtscheiben (16, 17) der Stützring (13) angeordnet ist, dadurch gekennzeichnet, dass die Dichtscheiben (16, 17) jeweils eine sich konzentrisch zur Längsachse (X) erstreckende Nut (25) aufweisen, wobei der Stützring (13) in die beiden Nuten (25) der Dichtscheiben (16, 17) eingreift.
Abstract:
A seal member (80) for a rotary regenerative scrubber (10) includes a hub (30), a rim (48) circumferentially surrounding the hub, and a plurality of spokes (86) extending from the hub to the rim. The hub, rim, and spokes define an axially facing seal face (88) configured to form a sealing engagement with an opposed seal surface of a rotary regenerative scrubber, and a mounting face (90) axially opposed to the seal face configured for mounting to a rotor assembly (20) of a rotary regenerative scrubber. The seal face includes a labyrinth seal (92) defined therein.
Abstract:
A wheel end assembly for a heavy-duty vehicle includes an axle spindle and a hub rotatably mounted on the axle spindle. A main seal extends radially between the axle spindle and the hub. The seal includes a dynamic portion that seats in a bore formed in the wheel hub, and a static portion that seats on the axle spindle. The static portion includes a rigid carrier that in turn includes a first member, and a second member that is rigidly attached to the first member. An elastomer is bonded to the carrier member and forms a first external lip. The first external lip extends generally parallel to a chamfer formed in an inboard end of the hub. The first external lip, other external features, and internal features prevent contaminants from entering the wheel end assembly, retain lubricant in the assembly, and provide a dynamic expulsion surface to expel contaminants.
Abstract:
The invention regards a method to mount a rolling bearing (1 ) onto a wind turbine rotor shaft (2), wherein the bearing (1 ) presents an outer ring (12), an inner ring (13) and rolling elements (14) interposed in-between the rings, and wherein the inner ring (13) presents an inner circumferential surface (15), which surface presents a frusto-conical profile. The rolling bearing (1 ) is meant to be mounted on a corresponding conical seat (21 ) on the rotor shaft (2) by the frusto-conical inner circumferential surface (15). The method comprises the following steps: - (100) pressing a liquid in-between the inner circumferential surface (15) of the inner ring (13) and the conical seat (21 ) to thereby facilitate the driving up of the rolling bearing (1 )on the conical seat (21 ), - (200) driving up the rolling bearing (1 ) on the conical seat (21 ) by an axial force acting on the rolling bearing (1 ), - wherein the liquid is pressed in-between the two surfaces (15, 21 ) at an axial end portion (16) of the inner circumferential surface. Furthermore, the invention regards a bearing assembly.