Bearings for axial load support

Thrust Bearings & Axial Bearings

Shop thrust bearings for rotating shafts where axial load control, shaft end-location and compact bearing support matter. Browse ball, needle roller and cylindrical roller thrust bearing options for industrial maintenance, repairs and machine builds.

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Axial load focus

Thrust bearings are selected when load acts along the shaft axis rather than across it.

Ball or roller designs

Choose from thrust ball bearings, needle roller thrust bearings and cylindrical roller thrust bearings according to the duty.

Options from trusted brands

Browse available thrust bearing options from brands such as NSK and IKO, depending on size, type and stock.

Buyer guide

Choose the right thrust bearing for axial load control

Thrust bearings, also called axial bearings, are used where force acts along the shaft axis. The right choice depends on load direction, speed, mounting arrangement, available space and whether radial load support is handled separately.

How thrust bearings work

Thrust bearing assemblies use rolling elements between shaft-side and housing-side components to support axial force on rotating equipment. Ball designs are commonly selected for axial load at speed, while roller designs are considered where load capacity, stiffness or compact section height is important.

Where to start

  • Confirm whether axial load acts in one direction or both directions.
  • Check if the application also needs a separate radial bearing.
  • Match the bore, outside diameter, width and washer or raceway ring arrangement.
  • Review speed, lubrication, mounting accuracy and operating conditions.

Common bearing choices

  • Thrust ball bearings for axial load applications where radial load is not required.
  • Needle roller thrust bearings where a low sectional height is useful.
  • Cylindrical roller thrust bearings for heavier axial duty in suitable housings.

Ready to compare sizes and stock?

Browse BMG’s thrust bearing range online and refine by brand, bearing type, design, cage material and available stock.

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Thrust Bearings FAQs

Are thrust bearings and axial bearings the same thing?

In practical buying terms, axial bearing describes the load direction and thrust bearing is the common product category name. Both refer to bearing solutions used for loads acting along the shaft axis.

Can a thrust ball bearing carry radial load?

Thrust ball bearings are selected for axial load support, not radial load support. Where radial and axial loads both need to be handled, check whether the machine requires a separate radial bearing or a combined bearing arrangement.

When should I consider needle roller thrust bearings?

Needle roller thrust bearings are useful where the design needs axial load capacity in a compact assembly with low sectional height. They are often considered where space is limited and the mounting arrangement is suitable.

What information helps when choosing a thrust bearing?

Confirm shaft size, housing size, axial load direction, speed, lubrication method, washer or raceway ring requirements, and whether the application has any radial load that must be supported separately.