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Cylindrical Roller Thrust Bearings

Cylindrical Roller Thrust Bearings are specialized roller bearings designed to handle heavy axial load in rotating machinery. These thrust bearings use small cylindrical rollers arranged in a ring to accommodate forces acting parallel to the shaft. They are often used in applications requiring high stiffness and excellent resistance to shock loads.
Cylindrical Roller Thrust Bearings for axial load industrial applications
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Why TFL Bearings is Your Trusted Partner

TFL Bearings offers Cylindrical Roller Thrust Bearings with high dimensional accuracy, optimized cage design, and enhanced lubrication channels. Our products are built to exceed standard expectations in terms of reliability, life span, and axial load capacity. Every bearing goes through rigorous inspection before delivery. Compared to conventional options, TFL’s cylindrical roller thrust bearings reduce maintenance intervals by up to 30%, ensuring more uptime and lower operational cost. We support international standards such as ISO and DIN to ensure global compatibility.
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K893 Series and K894 Series

K893 Series and K894 Series
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893 and 894 series double row thrust roller bearing with brass cage

893 Series and 894 Series
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K 811 and K 812 series cylindrical roller thrust bearing assembly with cage and rollers

K811 Series and K812 Series
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811 and 812 series cylindrical roller thrust bearings with shaft washer and housing washer

811 Series and 812 Series
An illustration of the K811 Series and K812 Series cylindrical roller thrust bearings, showcasing their optimized cage design for high-speed precision industrial bearings

High Axial Load Performance in Demanding Applications

Cylindrical Roller Thrust Bearings are primarily used in applications where axial load is predominant and radial loads are minimal. Their roller elements allow for line contact rather than point contact, resulting in higher load capacity compared to ball thrust bearings.
For instance, in vertical gearboxes used in cement plants, TFL’s 811 Series bearings maintained a stable axial load above 600 kN for over 20,000 hours without lubrication failure. The optimized roller alignment reduces friction and heat generation, making them suitable for continuous operation.
TFL Cylindrical Roller Thrust Bearings 811 812 893 894 series

Available Cylindrical Roller Thrust Bearing Series

TFL Bearings supplies a wide range of Cylindrical Roller Thrust Bearings, including:
811 Series and 812 Series
K811 Series and K812 Series
893 Series and 894 Series
K893 Series and K894 Series
These series offer design flexibility for axial positioning and preloading in rotating machinery. With inner/outer bearing washers designed for optimal interface with shafts and housings, our components simplify installation and enhance operational precision.
The K-series (e.g., K812) features segmented cages for better roller guidance and reduced misalignment under dynamic loads, which improves service life by up to 25% in continuous duty cycles.
Bearing washers AS GS WS LS series for thrust bearing assemblies

Washer Sets for Cylindrical and Needle Roller Thrust Bearings

To complement thrust bearing assemblies, TFL also offers bearing washers including AS, GS, WS, and LS series. These washers support precise axial alignment and maintain structural integrity under high axial pressure.
 
In high-speed electric motors, pairing 812 Series bearings with AS washers reduces axial displacement by over 0.1mm, contributing to better shaft stability. Our washers are precision-ground to ±0.005 mm tolerance, ensuring consistent performance in demanding environments.

APPLICATION AREA

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Medical Bearings

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Marine Bearings

Corrosion-resistant bearings maximize performance in marine propulsion and steering systems, ensuring durability in harsh saltwater conditions.

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Agricultural Bearings

Heavy-duty agricultural bearings resist dust and mud, providing long-lasting reliability for tractors and harvesters in tough field operations.

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INTERCHANGEABLE BRANDS

TFL Bearings: High quality bearings, an ideal choice to replace SKF and FAG.

Comprehensive bearing supply chain integration products

One-Stop Supply Chain Integration

Simplify your vendor management. As an integrated supplier, we consolidate diverse bearing requirements into a single, efficient channel. We manage inventory, quality control, and global logistics to save you time.

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100% Interchangeable Brand Equivalents

Why pay a premium for a brand name? We provide precision-engineered, cost-effective equivalents for major global brands. Get the exact same dimensions, load capacities, and lifespan without compromising performance.

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Certified Quality & Compliance

Trust is built on verified quality. Our manufacturing processes are strictly ISO 9001 certified, ensuring consistent, defect-free production. All our products are fully RoHS and REACH compliant.

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FREQUENTLY ASKED QUESTIONS

an image showing FAQ

What is the maximum axial load capacity of cylindrical roller thrust bearings?

Depending on the series, these bearings can handle axial loads up to 1000 kN, particularly in the 894 and K894 series. Always check the load ratings in our technical catalog.

Can these bearings operate under radial loads?

No. Cylindrical roller thrust bearings are designed for pure axial loads. Radial forces must be handled by separate radial bearings in the assembly.

What materials are used in TFL’s cylindrical roller thrust bearings?

We use high-carbon chromium steel for rings and rollers, and low-friction polyamide or brass cages, depending on application speed and temperature.

How to select between K811, 812, and 893 series?

It depends on load direction, speed, and installation constraints. K811 offers compact design, 812 supports higher axial load, and 893 provides longer life under oscillating loads. Our engineers can assist with selection.
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