Bearing In Dust
A Bearing in Dust refers to specialized bearings engineered to operate reliably within the harsh environment of an Electrostatic Precipitator (ESP) or dust collector. These components are designed to withstand continuous exposure to abrasive dust, high temperatures, and often corrosive flue gases, while providing smooth rotation for rapper shafts, motors, and other critical moving parts. Their failure-proof operation is vital for maintaining the mechanical integrity and efficiency of the entire air pollution control system.
Why It Is Important for Industrial Electric Precipitation Accessories
In an industrial electric precipitation system theres a every moving component plays a role in maintaining operational efficiency. The ESP Dust Bearing minimizes friction and mechanical wear, ensurin
It is a Stable and reliable operation of the ESP system.
It have Protection against dust infiltration and equipment damage.
The material Extended lifespan for shafts, rotors, and connected mechanisms.
Reduced downtime and maintenance costs.
Without high-quality bearings, components such as discharge electrodes or collection rapping hammers may experience misalignment or failure, lowering ESP performance.
Types of ESP Dust Bearings Analysis
Model | Temp Range (°C) | Load (kN) | Seal Type | Lubrication | Material | Lifespan (Hours) |
Standard ESP-1 | -20°C to 150°C | 25 | Triple-lip rubber | Grease-packed | Chrome steel/PTFE | 15,000 |
High-Temp ESP-2 | -30°C to 350°C | 35 | Ceramic labyrinth | Graphite impregnated | Stainless steel/ceramic | 20,000 |
Heavy-Duty ESP-3 | -40°C to 200°C | 50 | Pressure-equalized | Oil bath | Alloy steel/bronze | 25,000 |
Corrosion-Resist ESP-4 | -20°C to 180°C | 30 | Chemical-resistant polymer | Dry film | 316 stainless/PTFE | 18,000 |
Compact ESP-5 | -10°C to 120°C | 15 | Miniature labyrinth | Sealed-for-life | Case-hardened steel | 12,000 |
High-Speed ESP-6 | -30°C to 160°C | 20 | Centrifugal seal | Synthetic oil | Precision chrome steel | 22,000 |
Extreme Env. ESP-7 | -50°C to 400°C | 40 | Multi-stage ceramic | Solid lubricant | Nickel alloy/ceramic | 30,000 |
Self-Aligning ESP-8 | -25°C to 175°C | 45 | Flexible seal system | Grease reservoir | Alloy steel/nylon | 28,000 |
Food-Grade ESP-9 | -40°C to 140°C | 18 | FDA-approved seals | Food-safe lubricant | 304 stainless/PTFE | 14,000 |
Marine-Grade ESP-10 | -35°C to 165°C | 32 | Salt-water resistant | Marine-grade grease | 316L stainless/bronze | 24,000 |
Material Properties of Bearing In Dust
Our ESP Bearings are fabricated using premium-grade materials capable of withstanding extreme industrial conditions, including high temperature, corrosion, and dust exposure.
Typical materials include:
Carbon Steel or Alloy Steel: High load-bearing and wear resistance.
Stainless Steel (SS304/SS316):Its for Superior anti-corrosion properties.
Bronze or Copper Alloys: Bronze alloy have Excellent self-lubrication and durability.
Graphite/Composite Inserts:graphite is for Reducing the friction and allow dry-operation.
Each bearing is precision-machined with strict tolerances, ensuring longevity and consistent functionality in demanding applications.
Main Features of Bearing In Dust
High-temperature resistance suitable for harsh ESP environments.
Dust-proof and sealed design for maximum protection.
Superior load-bearing capacity under continuous operation.
Low frictional losses, ensuring energy-efficient performance.
Long service life with minimal maintenance requirements.
Custom-built dimensions for various ESP types and applications.
ESP Dust Collector Bearing Specifications - Model ESP-BC-305
Bearing Type | Dimensions (mm) | Temp Range (°C) | Speed Limit (RPM) | Load Capacity |
Spherical Roller | 65x120x23 | -30 to 200 | 3,500 | 28 kN |
Deep Groove Ball | 50x110x27 | -40 to 120 | 6,000 | 15 kN |
Tapered Roller | 70x150x38 | -20 to 150 | 2,800 | 45 kN |
Angular Contact | 60x130x31 | -30 to 140 | 5,500 | 22 kN |
Cylindrical Roller | 75x160x37 | -25 to 180 | 4,000 | 38 kN |
Pillow Block | 50x110x27 | -30 to 150 | 3,200 | 18 kN |
Thrust Ball | 60x130x31 | -20 to 120 | 4,500 | 12 kN |
Self-Aligning Ball | 55x120x29 | -35 to 130 | 5,000 | 16 kN |
Needle Roller | 45x85x20 | -25 to 110 | 7,000 | 10 kN |
Four-Point Contact | 80x170x39 | -30 to 160 | 2,500 | 32 kN |
