Product Specifications

Application Suitability

Need High Precision SKF Thrust Ball Bearings 51104/51204? Avoid These Common Issues

Selecting the right thrust ball bearing often means the difference between smooth operation and unexpected downtime. Many buyers face challenges with non-standard dimensions causing installation delays, or bearings failing prematurely due to incorrect precision ratings. When dealing with industrial machinery under heavy axial loads, choosing a bearing that matches both load requirements and dimensional specifications is critical.

Engineered for Axial Load Reliability in Demanding Applications

The SKF Thrust Ball Bearing 51104 and 51204 are designed to handle high axial loads with precision, making them ideal for industrial machinery where load directionality and alignment are key. With dimensions of 20x35x10mm, these bearings fit standard mounting configurations, reducing the need for custom modifications. Our direct supply chain ensures genuine products with complete traceability, while our large inventory supports same-day shipping for urgent replacement needs.

Optimal Performance in Heavy Axial Load Scenarios

These single-row thrust ball bearings excel in applications with unidirectional axial loads, such as vertical shafts in gearboxes or pressing equipment. The separated design allows for easy installation and maintenance, while the non-aligning feature requires precise mounting to ensure even load distribution. Operating temperatures should be managed within typical industrial ranges, with lubrication options (grease or oil) selected based on speed and environmental conditions.

Key Engineering Features for Long-Term Performance

The precision rating options (from P0 to P2) allow customization based on application requirements—P5 or P4 grades are recommended for high-speed machinery where vibration control is critical, as indicated by the Z2V2 or Z3V3 vibration levels. Constructed from high-quality bearing steel, these bearings offer excellent wear resistance and load capacity. The separated raceways facilitate quick disassembly during maintenance, reducing downtime compared to integrated designs. Proper lubrication selection directly impacts service life; oil lubrication is preferred for high-speed operations, while grease provides longer intervals between relubrication in static or low-speed applications.

Total Cost of Ownership: Why Precision Matters

Choosing the correct thrust ball bearing minimizes hidden costs associated with premature failures. A bearing with insufficient precision (e.g., P0 in a high-precision machine tool) can cause vibration, leading to increased wear on adjacent components and higher energy consumption. The ISO9001:2008 certification ensures consistent manufacturing quality, reducing the risk of dimensional variations that lead to misalignment. By investing in a high precision thrust bearing that matches your application's load and speed requirements, you lower long-term maintenance costs and extend equipment lifespan.

Quality Assurance You Can Verify

Packaging & Shipping

• Standard packaging: Individual bearings in cartons, with palletized options for bulk orders
• Package dimensions: 5.50cm x 5.50cm x 3.00cm per unit, gross weight 0.050kg
• Same-day shipping for in-stock items, with global delivery within 7-15 days
• Flexible logistics: Express courier, air freight, or sea shipping based on order size and urgency
• Low minimum order quantity supported, ideal for both small repairs and large-scale production

Get Your SKF Thrust Ball Bearing Quote Today

Whether you need the 51104, 51204, or other SKF bearing models, we can provide competitive pricing and fast delivery. Simply provide the bearing model, quantity, and destination, and our team will confirm availability and shipping details. For custom requirements or technical questions, our certified engineers are ready to assist with选型 guidance.

Frequently Asked Questions