Insulated Bearing Cross-Reference & Interchange Guide
Through the cross-reference table, you can easily find the perfect replacement models for brands such as TFL, FAG, SKF, NTN, etc.
Classified by type
We have classified the electrically insulated bearings according to their types, and you can cross-reference the electrically insulated bearings by category.
Insulated Tapered Roller Bearing Cross Reference
Through the cross-reference table, you can easily find the perfect replacement i
Insulated Deep Groove Ball Bearings Cross Reference
Through the cross-reference table, you can easily find the perfect replacement i
Insulated Cylindrical Roller Bearing Cross Reference
Through the cross-reference table, you can easily find the perfect replacement i
Classified by brand
If you need to change the bearing brand, we have compiled the bearing model interchange information mainly for various brands (such as skf, fag) for your reference.
Can't find the Type? Brand? model?
If you can’t find the information you need in our reference list, please feel free to contact us. Our team of experts is ready to assist and will respond to your inquiry promptly.
General FAQ
Find quick answers to common inquiries about our technology, product compatibility, and ordering process.
Not exactly. While the core specifications (like dimensions and load ratings) of cross-referenced models are functionally equivalent, minor differences in materials, manufacturing processes, and internal design can exist between brands.
For general applications, they are perfectly interchangeable. However, for high-precision or critical equipment, these small variations might matter.
Our recommendation: If you have any doubts, contact our engineering team. We can provide detailed technical data sheets and expert advice to ensure you get the perfect fit for your application.
This is an excellent question, as VFD (Variable Frequency Drive) applications have specific demands. When choosing an interchange, pay close attention to the following:
- Insulation Capability: The bearing's breakdown voltage rating must be higher than the VFD motor's peak output voltage to effectively prevent electrical erosion.
- Heat Resistance: VFD motors can run hot. Select a bearing with an insulation coating that can handle the maximum operating temperature, ideally with a safety margin of 10-20%.
- Sealing and Lubrication: The operating environment is key. For demanding VFD applications, choose a bearing with a suitable seal and high-performance grease that features excellent high-temperature stability and anti-aging properties.
Our online table lists some of the most common insulated bearing models to keep it user-friendly. However, our actual inventory and production capabilities are much broader.
If you can't find your specific model or brand, it's highly likely we have a solution for you:
- We may have it in stock but not listed online.
- We offer custom design and manufacturing services for unique requirements.
Contact us with your model number, and we'll quickly find or create the right bearing for you. We also welcome your feedback to help us expand and improve our reference table.
No, we do not sell bearings from other brands. Our expertise lies in manufacturing high-performance insulated bearings that serve as direct, reliable alternatives to major brands like SKF, FAG, NTN, and others listed in our cross-reference table.
With our dedicated R&D team and advanced production facilities, we ensure our bearings meet or exceed the electrical and mechanical performance of the original models, offering you a high-quality, cost-effective solution.
