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Axial-Rollenlager

High-Capacity Thrust Roller Bearings: Maximum Axial Support for Heavy Industry

JFU Thrust roller bearings are engineered to support the most extreme axial loads in high-pressure environments. Unlike thrust ball bearings, these utilize rollers (cylindrical, tapered, or spherical) to provide a much larger contact area, resulting in significantly higher load-carrying capacity and superior rigidity. They are the go-to solution for heavy-duty industrial shafts that must remain stable under immense vertical or longitudinal force.

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Extreme Axial Load Capacity:

Designed for applications where thrust ball bearings are insufficient, offering unmatched resistance to heavy pressure.

High Power Density:

Provides massive load support within a relatively compact footprint, optimizing machine space.

Precision and Rigidity:

The linear contact of the rollers ensures minimal deflection, maintaining precise shaft alignment under maximum stress.

Separable Components:

Washers and roller-cage assemblies are separable, allowing for independent mounting and easier maintenance inspections.

Reduced Friction Design:

Advanced cage geometries and high-grade finishes ensure smooth rotation and lower operating temperatures.

 

JFU Thrust Roller Bearings are indispensable in heavy-duty machinery:

 

  • Oil & Gas: Rotary tables and swivel joints in drilling rigs.

  • Heavy Construction: Crane hooks and swivel mechanisms.

  • Metal Processing: Extruders and heavy-duty rolling mill screw-down mechanisms.

  • Power Generation: Vertical hydroelectric generators and large industrial gearboxes.

  • Marine Engineering: Main thrust blocks for large ship propeller shafts.

Available Types & Specifications

 

  • Cylindrical Thrust Roller Bearings (811, 812 Series): Simple, robust design for high axial loads and high stiffness.

  • Tapered Thrust Roller Bearings: Ideal for extremely heavy loads, often used in steering pivots and extruders.

  • Spherical Thrust Roller Bearings (29000 Series): Features self-aligning capabilities, allowing them to handle misalignment while carrying heavy thrust.

  • Material: Premium GCr15 High-Carbon Chromium Steel for high fatigue resistance.

  • Cage Options: Machined brass (standard for heavy-duty) or pressed steel.

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