SiC Thrust Washer Sliding Bearing for Canned Motor Pump

Price Negotiable

Price: Negotiable

MOQ: 20-50 pcs

Delivery Time: 20-45 work days

Brand: CSQ

Product Description

SiC Sleeve Sliding Bearing for Canned Motor Pump

The Silicon Carbide (SiC) Sleeve and Thrust Disc Assembly is a critical transmission component serving as both the support and rotational unit in canned motor pumps. Silicon carbide (SSiC), renowned for its outstanding corrosion resistance, wear resistance, and superior material properties, stands as one of the most ideal sliding bearing materials for such pumps.

Key Features

Superior Wear Resistance: High hardness and low friction coefficient of SiC (SSiC/SiC) ensure extended service life.
Corrosion Resistance: Immune to acids, alkalis, and high-temperature fluids, ideal for aggressive media.
Thermal Stability: Low thermal expansion maintains dimensional accuracy under high-speed rotation.
Customizable: Available in standard or integrated designs to fit various pump models.

Typical Uses

Chemical process pumps, nuclear coolant systems
High-purity fluid transfer (e.g., semiconductor-grade chemicals)
Sealless solutions for extreme pressure/temperature conditions

Main Application of Canned Motor Pump

The canned motor pump can be used in common corrosive conditions, such as the medium of inorganic matter, acid, alkaline and salt. In such conditions, SSiC (sintered) is taken as standard sliding bearing.
The canned motor pump can be used in common corrosive conditions with media that are easy to vaporize.

Key Properties of Pressureless Sintered Silicon Carbide

Property	Value
Max Temperature	up to 1650℃
Low density	3.15-3.18 g/cm3
Low thermal expansion	4.0 (10-6/℃)
High thermal conductivity	120 W/m°K
High hardness	2800 HV5
High elastic modulus	410GPa
Chemical stability	Superior resistance to acid and alkali corrosion (including hydrofluoric acid)