An objective is to provide an avalanche photodiode that is excellent in device characteristics such as reliability. The lossy elements provide attenuation in the loss variation of the filter and sharper slopes resulting in an improved Q factor for the filter. A small, compact, and flat multistage cross roller bearing is realized. The clock lane and data lane can be arranged in any order as per requirement of system design. Further, bearing half shells are provided, of which in each case two are arranged in pairs between a bearing point and the bearing saddle and bearing cover receiving this bearing point, so that, the bearing half shells are supported on the bearing saddle or bearing cover and in each case two bearing half shells, together with a bearing point form a radial plain bearing.