The system includes a main engine bearing and a crankshaft in operational association with the bearing.

The main bearing is connected with a main shaft (34a) of the crankshaft, and the secondary bearing (26) is connected with a secondary shaft (34b) of the crankshaft.

The invention relates to a tourbillon (1) comprising a main bearing (22).

The motor housing has a second main bearing (15).

Bearing guide plates (124) hold the one or more piston rod in place on the main bearing.

A main bearing (25) and a secondary bearing (26) are used to support the crankshaft and are installed on the cylinder.

The pedal unit may rotate about a main bearing (B).

A liquid separation wall (19) for covering a main bearing (42) is provided at a rear end (51a) of a main bearing member (51).

As an alternative, an oil groove is provided in the bearing seat in the bearing housing of the crankshaft main bearing.

The invention relates to a bearing arrangement comprising a backup bearing (2), which is provided as a safety device in addition to a main bearing.

One end of the main bearing lubricating passage (20) opens to the main bearing hole (40).

  At least either the main bearing or the sub-bearing has an annular groove (K) open to the cylinder chamber side.

The end section at the first main bearing (41) side of a spline section (40) that is formed in the output shaft (14) extends at least to the first main bearing (41).

This invention relates to an engine with an improved main bearing cap.

A drive train (1) for a wind turbine is disclosed, comprising a main bearing arrangement (5) in the form of a single locating bearing arranged to support a main shaft (3).