HSN four row tapered 313812 steel mill metal rolling Roll neck rotary kiln trunnion crane Track roller bearing

Introduction of HSN four row tapered 313812 steel mill metal rolling Roll neck rotary kiln trunnion crane Track roller bearing

A rotary kiln is a kind of industrial equipment used for material heating and processing, which is widely used in cement, metallurgy, chemical industry, etc. HSN four row tapered 313812 steel mill metal rolling Roll neck rotary kiln trunnion crane Track roller bearing refers to various parts and components which are necessary for maintaining and repairing the normal operation of the rotary kiln, such as cylinder, baffle wheel, pallet, sealing device and so on.

Features and advantages of HSN four row tapered 313812 steel mill metal rolling Roll neck rotary kiln trunnion crane Track roller bearing

High-temperature resistance: Due to the extremely high temperature of the working environment of the rotary kiln, the spare parts are usually made of refractory materials or special alloys to ensure that they can work stably under high temperatures.

High abrasion resistance: Long time material friction and chemical erosion require spare parts to have excellent abrasion resistance to prolong service life.

High structural strength: in order to withstand heavy loads and the pressure of continuous operation, the design of spare parts will place special emphasis on structural strength and reliability.

Easy to install and maintain: Considering the need for frequent replacement, many spare parts are designed to be simpler and easier for quick installation and maintenance.

Strong adaptability: different industries have different needs for rotary kilns, so spare parts need to have good versatility and adaptability to meet diverse application conditions.

(HSN four row tapered 313812 steel mill metal rolling Roll neck rotary kiln trunnion crane Track roller bearing)

Specifications of HSN four row tapered 313812 steel mill metal rolling Roll neck rotary kiln trunnion crane Track roller bearing

The HSN four row tapered roller bearing 313812 stands as a robust solution for demanding industrial applications. It finds its place in steel mills, metal rolling mills, and rotary kiln trunnions. Crane track rollers also benefit from its design. This bearing handles extremely high radial loads. It manages heavy combined loads too. Its structure features four rows of tapered rollers. These rollers are arranged back-to-back. This setup provides exceptional rigidity. The bearing resists tilting moments effectively. Its inner ring boasts a tapered bore. This design allows for easy mounting directly onto a tapered shaft. Adjustment is straightforward. A locking mechanism secures it firmly in place. The outer ring remains separable. This simplifies installation and maintenance procedures. Its dimensions meet specific industrial standards. These measurements ensure compatibility with existing machinery. The bearing uses high-carbon chromium steel. This material choice guarantees strength and durability. Precision grinding creates smooth raceways. This enhances rolling contact and minimizes friction. Heat treatment processes optimize the steel’s properties. This ensures long service life under tough conditions. The bearing is pre-lubricated for initial use. Proper lubrication remains essential for peak performance. Regular maintenance checks are recommended. This bearing suits applications needing maximum load capacity. It works well in situations requiring precise shaft guidance. Its robust build withstands harsh environments. It performs reliably in high-temperature settings found in kilns. It endures the shock loads common in rolling mills. Crane wheels demand dependable support; this bearing delivers. Its design focuses on reliability under continuous operation. The HSN 313812 bearing is a key component for heavy industry.

(HSN four row tapered 313812 steel mill metal rolling Roll neck rotary kiln trunnion crane Track roller bearing)

Applications of HSN four row tapered 313812 steel mill metal rolling Roll neck rotary kiln trunnion crane Track roller bearing

This HSN four row tapered roller bearing, type 313812, is built tough. It handles extreme conditions. You find it in demanding industrial settings. Steel mills rely on it heavily. It supports the roll necks in rolling mills. These rolls shape hot metal into sheets or bars. The bearing carries massive rolling forces. It must endure heavy loads and high speeds. Alignment is critical for smooth rolling. This bearing provides that stability.

Rotary kilns use this bearing too. It sits on the kiln trunnions. Trunnions are the support points for the large rotating drum. Kilns process cement clinker or similar materials. They rotate constantly under intense heat. The bearing supports the entire kiln’s weight. It allows smooth rotation despite thermal expansion. Reliability is non-negotiable here. Downtime is extremely costly.

Large cranes also depend on this bearing. It works as a track roller bearing. The crane wheels run on heavy-duty tracks. The bearing supports the crane’s full load. It carries weight while the crane moves. Movement creates dynamic forces. This bearing absorbs those forces. It allows smooth travel along the track. Precision is vital to prevent derailment.

This bearing excels in these tough jobs. Its four-row tapered roller design is key. It offers high load capacity. It handles both radial and thrust loads. This combination is common in these applications. The bearing provides rigidity. It ensures precise shaft location. Robust construction fights wear. Long service life is essential. Proper lubrication is critical. It keeps the bearing performing well. This bearing is a workhorse. It keeps heavy industry moving.

Company Introduction

Established in 2001, plant Machinery Equipment Co.,ltd. focus on metal research and mining machinery spare parts. 2 factories over an area of 13,300 square meters, based on 100+ sets of equipment, our production capacity reaches 12000 Tons/Year. has passed ISO 9001 quality managment system certification in 2008.

Our mainly products are dragline excavator spare parts,rotary kiln spare parts, large modulus gear (gear shaft), gearbox ect. 40+ patents with over 45 years experience to help focus on improve the service life of spare parts. We belive that more than 80% reason of mechanical parts’ working life depends on hot processing (steel making/forging/casting/welding/heat treatment). Eight material engineers will control the quality from the original resource.

If you are interested, please feel free to contact us.

5 FAQs of HSN four row tapered 313812 steel mill metal rolling Roll neck rotary kiln trunnion crane Track roller bearing

This bearing handles heavy loads in tough places like steel mills. People ask common questions about it.

What makes this bearing different? It has four rows of tapered rollers. This design handles very heavy loads from all directions. It also manages pushing forces well. This setup spreads the load better than simpler bearings. It lasts longer under stress.

Where is this bearing usually used? You find it in steel rolling mills. It supports big rollers under tons of pressure. Rotary kilns in cement plants use it too. Trunnion wheels on large cranes rely on it. Anywhere big machines turn under heavy weight, it fits.

Why does it last a long time? The steel is very strong and hard. It is heat treated carefully. The rollers and races fit together perfectly. This reduces stress points. Good grease keeps it running smooth. It fights wear and tear well.

How does it handle such big loads? Four rows mean more rollers share the weight. Tapered rollers manage both radial and axial forces. The bearing is engineered for high load capacity. It is built tough for industrial punishment. It won’t buckle under pressure.

Does it need special care? Yes, regular grease is vital. Keep dirt and water out. Check for unusual noises or heat. Proper installation matters. Follow the maker’s guidelines. This keeps it running trouble-free for years.

(HSN four row tapered 313812 steel mill metal rolling Roll neck rotary kiln trunnion crane Track roller bearing)