The Wheel Oil Seal Split Oil Seal produced by Hebei Tuoyuan Machinery Co., Ltd. is a mechanical original component for sealing. Oil seal is a sealing element used in mechanical equipment for the mechanical operation of rotating shafts. Machines generate friction when they are running. To reduce friction, oil is used. The use of oil seals can not only prevent oil from entering the machinery, but also prevent the penetration of some organic solvents, moisture, dust, etc. It has the function of isolating foreign matter. Correctly choose the appropriate oil seal to use. Extend the service life of machinery and save costs.
1. Wheel Oil Seal Split Oil Seal representation method
Common expression method: oil seal type - inner diameter - outer diameter - height - material such as: TC40*62*12 - NBR means: double lip inner skeleton oil seal, inner diameter 40, outer diameter 62, thickness 12, material is nitrile rubber oil seal .
2. Material of skeleton Wheel Oil Seal Split Oil Seal
Nitrile rubber (NBR): wear-resistant, oil-resistant (cannot be used in polar media) temperature resistance: -40~120℃.
Hydrogenated nitrile rubber (HNBR): wear resistance, oil resistance, aging resistance, temperature resistance: -40~200℃ (stronger temperature resistance than NBR).
Fluorine rubber (FKM): acid and alkali resistant, oil resistant (resistant to all oils), temperature resistant: -20~300℃ (oil resistant is better than the previous two).
Polyurethane rubber (TPU): wear resistance, aging resistance, temperature resistance: -20~250℃ (excellent aging resistance).
Silicone rubber (PMQ): heat-resistant, cold-resistant, small compression permanent deformation, low mechanical strength, temperature resistance: -60~250℃ (excellent temperature resistance).
Polytetrafluoroethylene (PTFE): good chemical stability, resistant to acids, alkalis, oils and other media, wear-resistant and high-temperature resistant, high mechanical strength and good self-lubricating properties.
Generally speaking, the commonly used materials for skeleton Wheel Oil Seal Split Oil Seal are nitrile rubber, fluorine rubber, silicone rubber, and polytetrafluoroethylene, which have good self-lubricating properties, especially when bronze is added, and are all used to make retaining rings and Glyph rings. , Stefeng et al.
Name |
Wheel Oil Seal Split Oil Seal |
Model |
115x140x12 |
Material |
NBR FKM |
DELIVERY TIME |
7-13days |
Payment |
TT.paypal.Western Union |