slim bearings
Brand: PRS
Category: Bearing
Seal: Double-sided seal
Size: Inner diameter 20mm-50mm, Outer diameter 31mm-61mm
Thickness: 5mm
- Product Description
Slim Bearings: Ultra-Thin Design for Space-Critical Applications
When your application demands maximum performance in minimal space, slim bearings deliver the solution. These precision-engineered components include greatly lean cross-sections whereas keeping up full stack capacity and operational unwavering quality. With commonplace thickness extending from fair 5mm, our items empower critical weight lessening and space optimization over assorted mechanical applications. Whether you're planning aviation frameworks, therapeutic gadgets, or mechanical autonomy hardware, these compact orientation give the execution establishment your venture requires.
What Are Slim Bearings?
The items speak to a specialized category of exactness heading planned with ultra-thin cross-sections. These components keep up the same inward and external distance across capabilities as standard heading whereas lessening thickness by up to 70%. The designing challenge lies in protecting basic astuteness and stack capacity inside these compact dimensions.
The development highlights accurately machined raceways that oblige ideal ball situation inside the decreased space. This plan approach guarantees smooth turn whereas keeping up the bearing's capacity to handle spiral, pivotal, and minute loads effectively.
Product Specifications
| Parameter | Specification |
|---|---|
| Brand | PRS® |
| Inner Diameter | 20mm - 50mm |
| Outer Diameter | 31mm - 61mm |
| Thickness | 5mm |
| Seal Type | Double-sided seal |
| Material | High-grade steel |
| Precision Grade | P4/P2 available |
| Origin | China |
Technical Design Features
Ultra-Thin Cross-Section
Our slim bearings utilize advanced manufacturing techniques to achieve minimal thickness without compromising performance. The 5mm profile enables integration into space-constrained assemblies where conventional bearings cannot fit.
Double-Sided Seal Configuration
The coordinates fixing framework secures inner components from defilement whereas holding grease. This plan amplifies operational life and decreases support prerequisites in challenging environments.
Precision Ball Arrangement
Optimized ball complement guarantees smooth operation over the full stack range. The carefully calculated dispersing maximizes stack dispersion whereas minimizing grinding and wear.
Installation Flexibility
The RAU demonstrate plan requires outside mounting through spines and back seats. This approach gives secure establishment whereas keeping up the bearing's compact profile for size-critical applications.

Performance Advantages
Space Optimization
These orientation empower critical estimate decrease in gear plan. Engineers can accomplish the same rotational execution in gatherings with 50-70% less hub space requirements.
Weight Reduction
The lean profile conveys considerable weight investment funds compared to standard heading. This advantage demonstrates basic in aviation, versatile mechanical autonomy, and convenient therapeutic gear where each gram matters.
Load Capacity Retention
Despite decreased measurements, these items keep up fabulous stack taking care of capabilities. The optimized inner geometry disseminates powers viably over the contact surfaces.
High Solidness Performance
Advanced metallurgy and accuracy fabricating guarantee tall solidness characteristics. This property keeps up positional exactness beneath changing stack conditions.
Application Areas
Medical Equipment
Precision instruments, surgical robots, and diagnostic devices benefit from the compact design and smooth operation these bearings provide.
Aerospace Systems
Satellite mechanisms, aircraft control systems, and navigation equipment utilize these bearings where weight and space constraints are paramount.
Robotics and Automation
Joint assemblies, gripper mechanisms, and precision positioning systems rely on the compact performance these components deliver.
Optical Instruments
Camera systems, telescopes, and measurement devices incorporate these bearings for precise rotational control in confined spaces.
Textile Machinery
High-speed textile equipment uses these bearings in applications requiring compact design with reliable performance.
Why Choose PRS® Slim Bearings?
Manufacturing Excellence
Our 20+ years of bearing specialization ensures consistent quality and performance. The 15,000 m² production facility employs 200+ precision machines to maintain tight tolerances across all dimensions.
Quality Assurance
ISO 9001, ISO 14001, and ISO 45001 certifications validate our quality management systems. Factory pass rates exceeding 99.9% demonstrate our commitment to reliability.
Technical Support
Our engineering team provides comprehensive application support from bearing selection through installation guidance. We help optimize bearing performance for your specific operating conditions.
Supply Chain Reliability
Large inventory stocks enable rapid delivery of standard configurations. Our 24-hour dispatch capability ensures your project timelines remain on schedule.
Packaging & shipping
Your goods are unique, and their journey should be flawless. Therefore, we offer professional and customized packaging services. Our experienced team will evaluate your goods' characteristics, transportation route, and environmental requirements to recommend the most secure solution.

Certificaiton

Partners
Your trust, we cherish in heart all times and will reciprocate that trust with unwavering quality.

Custom Solutions Available
Standard slim bearings serve many applications effectively. However, unique requirements may need custom solutions. Our engineering team can modify dimensions, materials, or sealing arrangements to match your specific needs.
Contact our technical specialists at ljh@lyprs.com to discuss your application requirements and explore how our products can optimize your design performance.











