Abstract: A transmission series has a first transmission and a second transmission. The first transmission and the second transmission each have a respective input shaft, a housing, a supporting structure fixed in the housing, and at least two bearings by means of which the input shaft is mounted rotatably in the respective supporting structure. The at least two bearings of the first transmission are of the same first design and the at least two bearings of the second transmission are of the same second design that is different from the first design. The supporting structures of the first and second transmissions are designed identically.

Abstract: A transmission series has a first transmission and a second transmission. The first transmission and the second transmission each have a respective input shaft, a housing, a supporting structure fixed in the housing, and at least two bearings by means of which the input shaft is mounted rotatably in the respective supporting structure. The at least two bearings of the first transmission are of the same first design and the at least two bearings of the second transmission are of the same second design that is different from the first design. The supporting structures of the first and second transmissions are designed identically.

Abstract: A transmission type series with at least two transmissions that each have an input shaft (103, 203), a housing (105, 205), and a cover (107, 207). The housings (105, 205) each form a flange (109, 209) in which the respective cover (107, 207) is secured oil-tight. The input shafts (103, 203) penetrate through the respective cover (107, 207) and the covers (107, 207) each have at least one seal (111, 211a, 211b, 211c) to form a seal against the respective input shaft (103, 105). The flanges (109, 209) have an identical design and the seals (111, 211a, 211h, 211c) differ.

Abstract: An arrangement includes a structure fixed to a housing, a bearing, and a planet carrier rotatably supported in the structure fixed to the housing via the bearing and an oil feedthrough ring. The oil feedthrough ring forms a lubricant-conducting connection between the structure fixed to the housing and the planet carrier. The structure fixed to the housing, the oil feedthrough ring, the bearing and the planet carrier together form a first cavity. The planet carrier forms at least one lubricant line which opens into the first cavity.

Abstract: An arrangement includes a shaft, a bearing, and a structure fixed to a housing. The shaft is rotatably mounted in the structure fixed to the housing by the bearing, and a first gap extends between the shaft and the structure fixed to the housing. The bearing and the first gap are connected to each other in a lubricant-conducting manner via a cavity. The structure fixed to the housing forms a first sump for lubricant, and the first sump is configured to collect lubricant dripping from the first gap.

Abstract: An arrangement includes a structure fixed to a housing, a bearing, and a planet carrier rotatably supported in the structure fixed to the housing via the bearing and an oil feedthrough ring. The oil feedthrough ring forms a lubricant-conducting connection between the structure fixed to the housing and the planet carrier. The structure fixed to the housing, the oil feedthrough ring, the bearing and the planet carrier together form a first cavity. The planet carrier forms at least one lubricant line which opens into the first cavity.