High Precision SKF Thrust Ball Bearing 51104 51204 20x35x10mm for Industrial Machinery with ISO9001 Certification

Product Specifications

Application Suitability

Need Reliable SKF Thrust Ball Bearings 51104/51204 for Industrial Machinery? Here’s What to Check

Selecting the right thrust ball bearing often means the difference between smooth operation and unexpected downtime. Many industrial buyers face challenges with misaligned dimensions causing installation delays, or low-precision bearings failing prematurely under heavy axial loads. When your equipment relies on consistent performance, choosing a bearing that matches both technical specifications and application demands isn’t just important—it’s critical.

SKF 51104/51204 Thrust Ball Bearings: Built for Precision and Durability

Our High Precision SKF Thrust Ball Bearings 51104 and 51204 address these challenges directly. With dimensions of 20x35x10mm and precision ratings from P0 to P2, they meet the strict requirements of industrial machinery where axial load handling and alignment accuracy are non-negotiable. As a specialized supplier with direct access to global distribution networks, we ensure these bearings are sourced through official channels, supporting same-day shipping for in-stock items—so you can minimize downtime and keep your operations running.

Optimal Performance in Axial Load Applications

These single-row thrust ball bearings excel in applications with high axial loads and moderate speeds, such as hydraulic presses, vertical pumps, and gearbox output shafts. The separated design allows for easy mounting and dismounting, while the non-aligning structure requires precise shaft and housing alignment during installation. Whether operating in clean workshop environments or dusty industrial settings, the bearing steel construction provides the rigidity needed to withstand continuous use without deformation.

Key Engineering Features That Impact Performance

Several critical specifications define the functionality of these thrust ball bearings. The precision rating directly affects rotational accuracy—P5 class bearings, for example, reduce vibration (Z2V2 level) and noise in high-speed applications like machine tool spindles. The choice between grease or oil lubrication depends on operating temperature and speed: grease is ideal for moderate conditions, while oil lubrication suits higher temperatures or continuous operation. Additionally, the separated assembly allows for independent replacement of washers and rolling elements, simplifying maintenance and reducing replacement costs.

Why Precision Bearings Lower Total Operating Costs

Investing in high-quality thrust ball bearings like the SKF 51104 and 51204 pays dividends over time. Inferior bearings with substandard material hardness often develop brinelling or spalling under heavy loads, leading to unexpected failures that disrupt production schedules and require costly repairs. In contrast, these ISO9001:2008 certified bearings undergo rigorous dimensional and hardness testing, ensuring they meet SKF’s global quality standards. The result is longer service life, reduced maintenance intervals, and lower total cost of ownership compared to cheaper alternatives.

Quality You Can Verify

Packaging & Shipping

• Standard packaging: Carton and pallet for bulk orders; individual 5.50cm x 5.50cm x 3.00cm cartons for small quantities
• Same-day shipping for in-stock items, with delivery within 7-15 days to most countries
• Flexible logistics options: Express courier, air freight, or sea freight based on urgency and order size
• Low minimum order quantity supported, ideal for both maintenance replacements and production runs

Get a Quote for SKF 51104/51204 Thrust Ball Bearings

Whether you need a single replacement bearing or bulk quantities for production, we’re ready to assist. Provide your required model (51104 or 51204), precision class, and quantity, and our technical team will confirm availability and deliver a competitive quote. With direct access to SKF’s global inventory, we can often fulfill even hard-to-find specifications faster than traditional distributors.

Frequently Asked Questions