Industrial Thrust Bearings Supplier
Thrust bearings are precision components engineered to support axial loads and maintain shaft axial position under end thrust. We supply two core families—thrust ball bearings for higher speeds and low‑to‑moderate axial loads, and thrust roller bearings for heavy axial loads and maximum rigidity at lower speeds. From industrial machinery and automotive powertrains to heavy‑duty equipment, properly selected thrust bearings improve stability, reduce friction, and extend service life. For fundamentals, see an overview of thrust bearings
Thrust Bearings We Provide
-
Single-Direction Thrust Ball Bearings: These bearings can handle axial loads in one direction.
-
Double-Direction Thrust Ball Bearings: These bearings can handle axial loads in both directions, thanks to an additional housing washer.
-
Thrust Cylindrical Roller Bearings: High axial capacity and stiffness from line contact; suited to heavy thrust, moderate speed, and shock. Supports pure axial load only — cannot accommodate radial loads or misalignment.
-
Thrust Spherical Roller Bearings: Self-aligning to accommodate misalignment and shaft deflection; excellent for heavy axial loads combined with significant radial loads.
-
Thrust Tapered Roller Bearings: Tapered rollers support very high axial loads; require careful preload adjustment during installation; some designs accept small radial loads.
We offer fast quotes, stocked and made‑to‑order sizes, stainless and high‑temperature options, matched sets, and cage materials to suit your environment (steel, brass, polymer).
Free Consultation & Support
At BRK Bearings, we’re more than just a supplier — we’re your engineering partner. We offer free consultation and technical support to help you select the right bearing solution for your application, no matter the industry and application, and no matter whether you made the purchase or not, for unlimited times.
Thrust Ball Bearings vs Thrust Roller Bearings
Thrust Ball Bearings (Also Called Ball Thrust Bearings)
- Rolling elements: balls between a shaft washer and housing washer(s) for very low friction.
- Load direction: axial only; not intended for significant radial load.
- Performance: excellent at higher speeds and where precision and efficiency matter.
Best for: compact assemblies, light‑to‑moderate thrust, low noise/vibration.
Thrust Roller Bearings
- Rolling elements: cylindrical, spherical, or tapered rollers providing line contact or angled contact for higher load capacity and stiffness
- Load direction: very high axial loads; tapered styles tolerate small radial loads with minimal misalignment; spherical styles accommodate significant combined axial and radial loads with self-alignment.
- Performance: robust under shock and sustained thrust; typically lower maximum speed than ball types.
Best for: heavy‑duty applications, shaft deflection or misalignment, or when rigidity is critical.
Selection tips
- If speed and efficiency are primary, start with thrust ball bearings.
- If capacity, rigidity, or misalignment tolerance are primary, select a thrust roller bearing (spherical for misalignment or combined loads; tapered for maximum axial load capacity with precise alignment).
- Match lubricant to speed and temperature; verify raceway finish and flat, square shoulders to prevent edge stress.
Applications of Thrust Bearings
-
Automotive Industry: Maintain axial location in transmissions, differentials, and steering systems; support helical gear thrust and clutch loads with minimal drag.
-
Industrial Machinery: Handle heavy axial loads in gearboxes, screw drives, presses, and vertical pump shafts; improve positioning accuracy in linear/rotary actuators.
-
Medical Equipment: Enable smooth, precise axial motion in imaging tables, surgical tools, and compact drives where low noise and repeatability are essential.
-
Construction and Mining Equipment: Withstand high axial and combined loads in heavy-duty machinery such as cranes, excavators, and drilling equipment.
Your High-Quality Thrust Bearings Supplier
BRK Bearings combines reliable sourcing with application engineering to shorten lead times and reduce total cost. You get consistent quality, clear documentation (material certs and test reports on request), and fair pricing—whether you need standard interchanges or custom thrust bearing solutions. Tell us your axial load, speed, envelope, and environment; we’ll recommend the right thrust ball bearing or thrust roller bearing and provide a fast quote.
Thrust Bearings by Industry & Application
Thrust bearings are specified wherever axial load exceeds what a radial bearing can safely absorb. In engine and powertrain systems, thrust bearings control crankshaft end-play and manage axial forces from the flywheel. Automotive transmissions and differentials use thrust ball bearings to manage end-play between rotating components, while electric vehicle drive units rely on thrust bearings to handle axial load at high rotational speeds with minimal added friction. In heavy machinery and construction equipment, thrust bearings support rotating platforms and hydraulic systems under heavy load, and industrial machinery such as pumps, compressors, and gearboxes uses them to maintain stable operation under continuous axial force.
Choosing the Right Thrust Bearing
Selecting the right thrust bearing depends on three factors: load direction, speed, and magnitude of axial force. Single-direction thrust ball bearings suit applications where axial load is applied consistently one way, such as a pump impeller pushing against a housing. Bidirectional thrust bearings are needed when the shaft experiences reversing axial loads, as in some gearboxes. Speed also matters: thrust bearings generally carry lower speed ratings than equivalent radial bearings because their rolling elements experience more sliding friction under axial load. As your thrust bearing supplier and thrust bearing manufacturer, BRK Bearings can help match load direction, speed rating, and bearing type to your specific application.
Custom Thrust Bearing Solutions
Standard thrust ball bearings and thrust cylindrical roller bearings cover most applications, but when equipment requires a non-standard specification, BRK Bearings, a thrust bearing supplier with direct manufacturing capability, engineers custom solutions to match. We support custom bore sizes, alternative materials such as stainless steel for corrosive environments, and modified sealing for extreme-temperature or contaminated conditions. As a thrust bearing manufacturer and supplier, every custom unit meets the same ISO 9001:2015 standards as our stocked inventory. Pricing and lead time are quoted per project, typically starting with a free engineering consultation. Have a non-standard application? Talk to our engineering team or request a quote.
Frequently Asked Questions
Radial bearings support loads perpendicular to the shaft (radial loads); thrust bearings support loads along the shaft axis (axial loads). Most applications use both types together to handle forces in both directions.
Single-direction thrust ball bearings support axial loads in one direction and are compact and low-friction, suitable for gear sets, screw jacks, and low-thrust spindles. Double-direction thrust ball bearings support axial loads in both directions with a shaft washer and two housing washers, ideal for alternating thrust or bidirectional preload.
Thrust roller bearings include cylindrical roller bearings for heavy axial loads, spherical roller bearings for self-aligning applications with significant combined axial and radial loads, and tapered roller bearings for very high axial loads with high rigidity and limited radial capacity
Selection depends on load, speed, space, and alignment. Choose thrust ball bearings for higher speed and light-to-moderate loads, and thrust roller bearings for heavy-duty loads, rigidity, or misalignment. Match lubrication, surface finish, and installation practices to ensure durability.
have a question?
our experts can help
Our experts are here to assist with any bearing inquiries or custom solutions. Whether you need guidance on product selection, design consultation, or technical support, we're ready to help.
Call us at (425) 494-8394 or submit your inquiry, and we'll respond promptly!
Prefer to order online? Shop our storefront ›
*denotes a required field.