ultra thin section bearings
Brand: PRS
Category: Bearing
Seal: Double-sided seal/No seal
Size: Inner diameter 25.4mm - 1016mm
Thickness: 4.763mm - 25.4mm
- Product Description
Ultra Thin Section Bearings - Precision Engineering for Space-Critical Applications
When your engineering design demands maximum performance in minimal space, ultra thin section bearings provide the ideal solution. These precision-engineered orientations highlight amazingly lean cross-sections whereas keeping up prevalent stack capacity, toughness, and operational unwavering quality. With internal breadths extending from 25.4mm to 1016mm and thicknesses from fair 4.763mm to 25.4mm, our orientation unravel complex plan challenges that customary orientation cannot address.
What Are Ultra Thin Section Bearings?
The items are specialized accuracy orientation outlined with amazingly lean cross-sections relative to their bore breadth. Not at all like standard heading, these components offer critical weight diminishment and space reserve funds without compromising performance.
Key structural characteristics:
- Thin-walled inner and outer rings
- Optimized ball or roller element configuration
- Precision-machined raceways for smooth operation
- Available in sealed or open configurations
The working guideline depends on exact stack dissemination over the lean cross-section. The optimized geometry guarantees uniform push dispersion, empowering these heading to handle considerable spiral and pivotal loads in spite of their compact profile.
Technical Specifications
| Parameter | Range | Standard |
|---|---|---|
| Inner Diameter | 25.4mm - 1016mm | ISO/DIN |
| Cross-Section Height | 4.763mm - 25.4mm | - |
| Precision Grade | P4, P5, P6 | ISO 492 |
| Material | Chrome Steel, Stainless Steel | AISI 52100, 440C |
| Operating Temperature | -40°C to +120°C | - |
| Seal Options | Open, Shielded, Sealed | - |
Engineering Advantages
Space Optimization
The lean cross-section plan empowers establishment in kept spaces where standard heading cannot fit. This characteristic demonstrates basic in aviation, mechanical technology, and therapeutic gear applications.
Weight Reduction
Reduced fabric volume translates to critical weight investment funds. In aviation applications, each gram things for fuel effectiveness and payload capacity.
High Stiffness-to-Weight Ratio
Despite the lean profile, these heading keep up amazing solidness characteristics. The optimized geometry gives prevalent resistance to diversion beneath load.
Versatile Load Handling
Our ultra thin section bearings accommodate combined radial, axial, and moment loads. This versatility simplifies bearing arrangement design and reduces component count.

Primary Applications
Aerospace Industry
- Satellite positioning systems
- Avionics equipment
- Control surface mechanisms
- Landing gear components
Robotics and Automation
- Robot joint assemblies
- Precision positioning tables
- Automated inspection equipment
- Collaborative robot arms
Medical Equipment
- CT and MRI scanner components
- Surgical instrument mechanisms
- Patient positioning systems
- Diagnostic equipment
Industrial Machinery
- Precision indexing tables
- Optical equipment
- Semiconductor manufacturing tools
- Measurement instruments
Manufacturing Excellence at PRS®
Advanced Production Capabilities
Our 15,000 m² fabricating office houses over 200 high-precision machines committed to bearing generation. With about 300 representatives counting 35 specialized engineers, we keep up total control over the fabricating handle from crude fabric to wrapped up product.
Quality Assurance
- 6S production management system
- Full-process quality control
- Factory pass rate ≥ 99.9%
- ISO 9001, ISO 14001, ISO 45001 certified
Customization Capabilities
Beyond standard arrangements, we give custom arrangements custom fitted to particular application prerequisites. Our building group works straightforwardly with clients to optimize bearing plan for special working conditions.
Selection Guidelines
When specifying these bearings for your application, consider:
Load Requirements: Calculate radial, axial, and moment loads to ensure adequate capacity
Speed Limitations: Verify operating speeds fall within recommended ranges
Environmental Conditions: Select appropriate materials and sealing for operating environment
Mounting Constraints: Ensure adequate support for thin-section design
Precision Requirements: Choose appropriate tolerance class for application needs
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.

Supply and Support
With extensive stock inventory and 24-hour dispatch capabilities, we ensure rapid delivery of standard models. Our technical support team provides comprehensive assistance from initial selection through installation and maintenance.
Whether you need standard catalog items or engineered solutions, our ultra thin section bearings deliver the performance and reliability your critical applications demand.
Ready to optimize your design with precision bearings? Contact our technical team at ljh@lyprs.com for application-specific recommendations and quotations.
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