Thrust Ball Bearing 51409 51110 P0-P4 Precision Separated for Industrial Machinery 45x100x39mm

Product Specifications

Application Industries

Stop Equipment Downtime with 51409 51110 Precision Thrust Ball Bearings

Industrial machinery operators know the cost of unexpected downtime—missed deadlines, maintenance overtime, and production losses add up fast. When thrust bearings fail prematurely due to poor precision or material quality, the impact ripples through your entire operation. Sourcing reliable bearings that meet exact specifications often means navigating minimum order quantities, long lead times, and uncertainty about product authenticity.

Precision Thrust Bearings in Stock for Immediate Shipment

Our Thrust Ball Bearing 51409 and 51110 solve these challenges with P0-P4 precision ratings and separated design, ideal for industrial machinery requiring reliable axial load handling. With stock available for immediate dispatch, we eliminate the wait times that keep your equipment idle. Whether you need a single replacement bearing for emergency repairs or bulk orders for scheduled maintenance, our 1pc MOQ ensures you get exactly what you need, when you need it.

Engineered for Heavy-Duty Industrial Applications

These separated thrust bearings excel in applications with high axial loads and moderate speeds, common in machine tools, reducers, and printing presses. The 45x100x39mm dimension (51409) provides robust support, while the single-row design minimizes friction and heat generation. Constructed from high-grade bearing steel, they deliver consistent performance in temperatures ranging from standard industrial environments to more demanding conditions, ensuring longevity even under continuous operation.

Technical Features That Ensure Reliable Performance

The precision rating of P0-P4 directly impacts operational stability—higher precision (P4) reduces vibration and noise, critical for precision machinery like CNC lathes. Vibration grades Z1V1 to Z3V3 further refine performance, with Z3V3 offering the lowest vibration levels for sensitive equipment. The separated design allows for easy installation and maintenance, simplifying replacement and reducing downtime during service. Lubrication flexibility (grease or oil) ensures adaptability to various operating conditions, from high-speed rotations to heavy-load applications.

Why Genuine Bearings Reduce Long-Term Costs

Choosing authentic thrust ball bearings over counterfeit alternatives eliminates hidden expenses. Fake bearings often fail within months, leading to repeated replacements, unplanned downtime, and potential damage to connected components. Our ISO9001:2008 certification guarantees consistent quality control, from raw material selection to final inspection. Each bearing undergoes rigorous testing to ensure compliance with industry standards, delivering a longer service life that lowers total cost of ownership compared to cheaper, inferior alternatives.

Your Trusted Bearing Partner Since 2005

Packaging & Shipping

• Secure carton and pallet packaging to prevent damage during transit
• 3–5 days sample lead time for custom specifications
• 5–15 days bulk delivery for standard items
• Global shipping via trusted carriers with tracking provided
• 1pc MOQ available for standard items, supporting emergency repair needs

Get Your Thrust Bearings Delivered Fast

Don’t let bearing issues slow down your production. Whether you need the 51409, 51110, or custom thrust bearings, our in-stock inventory and quick turnaround ensure minimal downtime. Send us your bearing model, application details, and quantity, and we’ll provide a competitive quote within 24 hours.

Frequently Asked Questions