| 摘要 |
In the case of pressing or tensioning rollers which are installed upright and the running flange of which engages over the mounting, the lubricating orifice is to be arranged only in the vicinity of the lower bearing row, so that, during re-lubrication, the upper bearing row is often not supplied with sufficient grease if an over-lubrication of the mounting is to be avoided. The possibility for re-lubrication is to be improved. The lubricating orifice (9) merges into a lubricating channel (10) which bypasses the mounting and which opens into the mounting at the free shaft end above the two bearing rows (4, 5). Ring-spinning or twisting machine with a belt drive. <IMAGE> |
