The mechanical seal IN0310.9BQQVGG is a high-precision sealing solution engineered for demanding industrial applications. This model belongs to the comprehensive CATALOG OF MECHANICAL SEALS / IN9B/IN8B series, representing a robust design with a clamping ring (с прижимным кольцом). Its construction ensures reliable operation in pumps, mixers, and compressors handling various fluids, where preventing leakage along rotating shafts is critical.

Key technical specifications define its application range and durability. The seal is designed for a shaft diameter (d1) of 31.8 mm. The precise **розміри торцевого ущільнення** are crucial for correct installation: the external diameter of the fixed part (d7) is 53.98 mm, while the outer diameter of the moving part (d3) measures 54.6 mm. The overall seal length (L3) is 37 mm. These dimensions ensure compatibility with standard housing bores and facilitate easy integration into existing equipment during maintenance or assembly.

Material selection directly impacts performance and service life. Both the fixed and moving sealing faces are manufactured from карбид кремния (silicon carbide), a material renowned for its exceptional hardness, excellent wear resistance, and superior chemical inertness. This pairing provides a reliable, long-lasting sealing interface. The structural metal components are made from AISI304 stainless steel, offering good corrosion resistance. The secondary sealing element utilizes NBR (Nitrile Butadiene Rubber), a versatile elastomer suitable for a wide range of oils, water, and fluids within its temperature range.

As part of a detailed **каталог торцевих ущільнень**, the IN0310.9BQQVGG is identified by the seal grade 9B, indicating its specific configuration and design features. The inclusion of a clamping ring enhances assembly security and stability. The combination of durable materials and precise engineering results in a mechanical seal that delivers consistent sealing performance, reduces downtime for maintenance, and ensures operational safety in challenging environments. It is an essential component for engineers and maintenance specialists seeking a reliable, catalog-standard sealing solution.

Mechanical Seal IN0310.9BQQVGG: Silicon Carbide Face with NBR Elastomer for 31.8mm Shaft

Mechanical Seal IN0310.9BQQVGG with Silicon Carbide Faces for 31.8 mm Shaft

Mechanical Seal IN0310.9BQQVGG: Durable Cartridge Seal for 31.8 mm Shafts