Vibrating Screens Bearing
Applications:
Mining & Quarrying – Used in crushers, classifiers, and screening plants
Cement & Construction – Found in sand and gravel screening systems
Recycling – Applied in material sorting and separation equipment
Steel & Metal Processing – Used in vibrating conveyors and sieving machines
Power Plants – Utilized in coal and biomass screening systems
Pulp & Paper – Supports vibrating screens for fiber and pulp separation
Benefits:
High Load Capacity – Designed to handle heavy radial and axial loads
Vibration Resistance – Built to endure continuous, high-frequency vibrations
Extended Service Life – High durability with minimal wear and tear under tough conditions
Efficient Lubrication – Reduces friction and ensures smooth operation even under harsh conditions
Low Maintenance – Long-lasting bearings that minimize the need for frequent replacements
Enhanced Protection – Seals prevent dust and contaminants from entering the bearing, prolonging life
Vibrating screens are crucial equipment in various industries for sorting and separating materials efficiently. One of the key components that ensure the smooth operation of vibrating screens is the bearing system. The bearings used in vibrating screens must withstand high levels of vibration, impact, and heavy loads, making them a critical element in the overall performance of the equipment.

| Designations | Special Bearing | Dimensions | Weight(kg) | ||
| New code | d | D | B | ||
| 22318MB/P64W33 | vibrating screen | 90 | 190 | 64 | 8.8 |
| 22322MB/P64W33YA5 | vibrating screen | 110 | 240 | 80 | 17.5 |
| 22322MB/P64W33YA5 | vibrating screen | 110 | 240 | 80 | 17.5 |
| 22322MB/W33YA5 | vibrating screen | 110 | 240 | 80 | 17.5 |
| 22324MB/P64W33YA5 | vibrating screen | 120 | 260 | 86 | 22.2 |
| 22324MB/P64W33YA5 | vibrating screen | 120 | 260 | 86 | 22.2 |
| 22324MB/W33YA5 | vibrating screen | 120 | 260 | 86 | 22.2 |
| 22326MB/P64W33YA5 | vibrating screen | 130 | 280 | 93 | 27.5 |
| 22326MB/P64W33YA5 | vibrating screen | 130 | 280 | 93 | 27.5 |
| 22326MB/W33YA5 | vibrating screen | 130 | 280 | 93 | 27.5 |
| 22328MB/P64W33YA5 | vibrating screen | 140 | 300 | 102 | 34.7 |
| 22328MB/P64W33YA5 | vibrating screen | 140 | 300 | 102 | 34.7 |
| 22328MB/W33YA5 | vibrating screen | 140 | 300 | 102 | 34.7 |
| 22330MB/P64W33YA5 | vibrating screen | 150 | 320 | 108 | 42.07 |
| 22330MB/P64W33YA5 | vibrating screen | 150 | 320 | 108 | 42.07 |
| 22330MB/W33YA5 | vibrating screen | 150 | 320 | 108 | 42.07 |
| 22332MB/P64W33YA5 | vibrating screen | 160 | 340 | 114 | 49.5 |
| 22332MB/P64W33YA5 | vibrating screen | 160 | 340 | 114 | 49.5 |
| 22332MB/W33YA5 | vibrating screen | 160 | 340 | 114 | 49.5 |
| 22334MB/P64W33YA5 | vibrating screen | 170 | 360 | 120 | 58.8 |
| 22334MB/P64W33YA5 | vibrating screen | 170 | 360 | 120 | 58.8 |
| 22334MB/W33YA5 | vibrating screen | 170 | 360 | 120 | 58.8 |
| 22336MB/P64W33YA5 | vibrating screen | 180 | 380 | 126 | 70.1 |
| 22336MB/P64W33YA5 | vibrating screen | 180 | 380 | 126 | 70.1 |
| 22336MB/W33YA5 | vibrating screen | 180 | 380 | 126 | 70.1 |
| 22338Q4/P63W33 | vibrating screen | 190 | 400 | 132 | 81.3 |
| 22340MB/P64W33YA5 | vibrating screen | 200 | 420 | 138 | 92.5 |
| 22340MB/P64W33YA5 | vibrating screen | 200 | 420 | 138 | 92.5 |
| 22340MB/W33YA5 | vibrating screen | 200 | 420 | 138 | 92.5 |
| SR-22328/W33 | vibrating screen | 140 | 300 | 102 | 34.7 |
| SR-22330/W33 | vibrating screen | 150 | 320 | 108 | 42.07 |
| SR-22334/W33 | vibrating screen | 170 | 360 | 120 | 59 |
Properly functioning bearings in vibrating screens help reduce downtime, maintenance costs, and the risk of unexpected equipment failures. Choosing the right type of bearings and ensuring they are well-maintained can significantly extend the lifespan of vibrating screens and improve their overall efficiency.
Types of Bearings Used in Vibrating Screens
There are several types of bearings commonly used in vibrating screens, including spherical roller bearings, cylindrical roller bearings, and tapered roller bearings. Each type of bearing offers specific advantages in terms of load-carrying capacity, speed capabilities, and resistance to shock and vibration.
Spherical roller bearings are popular for their self-aligning capabilities, which allow them to accommodate misalignment and shaft deflections. Cylindrical roller bearings are known for their high radial load capacity, making them suitable for heavy-duty applications. Tapered roller bearings are designed to handle both radial and axial loads efficiently, providing excellent performance in vibrating screen applications.
Maintenance and Replacement of Vibrating Screens Bearings
Regular maintenance of vibrating screens bearings is essential to ensure optimal performance and prevent premature failures. Proper lubrication, inspection for signs of wear or damage, and monitoring of vibration levels are key aspects of bearing maintenance. Timely replacement of worn-out or damaged bearings is critical to avoid costly downtime and maintain the productivity of vibrating screens.
When replacing bearings in vibrating screens, it is important to follow manufacturer recommendations regarding bearing selection, installation procedures, and lubrication practices. Working with experienced technicians or engineers can help ensure that the replacement process is done correctly, prolonging the lifespan of the equipment and maximizing its efficiency.
