Conveyor Roller Spare Parts Labyrinth Seal

A labyrinth seal is a type of mechanical seal that provides a tortuous path to help prevent dust and lucid. A labyrinth seal may be composed of many grooves that press tightly inside another axle, or inside a hole, so that the fluid has to pass through a long and difficult path to escape. And because these labyrinth seals are non-contact, they do not wear out. About conveyor idler spare parts, conveyor seals usually contain several seals parts: detail specifications: 1. Material: carbon steel(sphc/spcc)2. Standard specification:    (1)roller model: tk / tkⅱ/ td    (2)bearing series: 6204 / 6205 / 6305 / 6306 / 6307 / 6308 / 6309 / 6310    (3)flange size: 76mm / 89mm/ 103mm/ 108mm/ 114mm/ 127mm/ 133mm/                               140mm / 159mm / 176mm/ 188mm/ 194mm/ 216mm etc.3.about samples: acceptable4.about packing:    (1)the housings: line them in the wooden case    (2)the sealings: string them together with rope and then put in wooden case                                         (according to your demands)5.testing and inspection: every exported products will be examined by special equipments