PU Floating Seal for Mining Machinery

Model NO.: BMN Speed: General Speed Mechanical Seal Performance: Temperature Type: HU5 Color: Red Certificates: ISO9001, 2008, SGS Style: Floating Seal Function: Shaft Sealing Trademark: DEF Origin: Guangdong, China Pressure: High Pressure Resistance Temperature: Low-Temperature Mechanical Seal Standard: Standard, Nonstandard Balance: Balanced Process: Lathe Cut Business Typle: Manufacturer Shape (for Gasket): Ring Gasket Application: Hydroseal Specification: SGS, ISO9001.2008, HS Code: 39269090 Description
Mining piston seal (BMN) consists of a polyurethane sealing ring, a NBR/FKM O-ring and a backup rings. Sealing ring has sealing function, elastomer provides elasticity and compensate for wear and tear, backup ring can prevent seals to be squeezed out of groove.

Materials
Sealing ring PU (95A, red color)
Elastomer NBR/FKM
Backup ring POM

Technical Data
Pressure [MPa] dynamic≤ 70, static≤ 120
Temperature [° C] -20100
Sliding speed[m/s] 0.3
Medium Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water.

Application
Longwall roof supports
Tunnelling Machines
Cutting Machines
Roof Bolting Machines
Excavators
Scoop Trams
Shearers
Shuttle Cars
Drilling Machines

Advantages
1. Excellent static and dynamic sealing, double lips design.
2. High pressure resistance, excellent axis loading capacity
3. High squeeze out resistance.
4. Save groove width

Sealing ring	CPU (95A, red color)
Elastomer	NBR/FKM
Backup ring	POM

 

Pressure [MPa]	dynamic≤70,  static≤120
Temperature [° C]	-20^100
Sliding speed[m/s]	0.3
Medium	Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water.

 

Contact us if you need more details on Mining Machinery Seals. We are ready to answer your questions on packaging, logistics, certification or any other aspects about PU Seals、Mining Seal. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Seals For Mining