1. The parts of the seal finger pad between the connected parts and the nuts; the seal ring is an annular cover consisting of one or more parts, and is fixed on one ring or seal of the bearing and is connected with another ring or seal. The pad contacts or forms a narrow labyrinth gap that is generally a flat metal ring.
2. The sealing gasket is used to protect the surface of the connected parts from being scratched by the nuts and to disperse the pressure of the nuts on the connected parts. Seals prevent oil from leaking and foreign objects from entering.
Seals are divided into: Flat seals - Class C, Large seals - Class A and C, Extra Large Seals - Class C, Small seals - Class A, Flat seals - Class A, Flat seals - Chamfer - Grade A, high strength gaskets for steel structures, spherical gaskets, taper gaskets, square bevel gaskets for I-beams, square bevel gaskets for channel steel, standard spring gaskets, light spring gaskets, heavy-duty springs Sealing pad, internal tooth locking gasket, internal serrated locking gasket, external tooth locking gasket, external serrated locking gasket, monaural sealing gasket, binaural sealing gasket, outer tongue sealing seal Pad, round nut with stop seal.