thin section angular contact bearings
Origin: China
Brand: PRS
Category: Bearing
Seal: Double-sided seal
Dimensions: Inner diameter 20mm-250mm, Outer diameter 36mm-310mm
Thickness: 8mm-25mm
- Product Description
Thin Section Angular Contact Bearings - CRBH Series
When your application demands maximum performance in minimal space, thin section angular contact bearings deliver the precision and reliability you need. These specialized orientation combine compact cross-sections with extraordinary load-carrying capacity, making them perfect for space-constrained applications in mechanical technology, aviation, and accuracy apparatus. At Luoyang Precision Bearing, we understand that every millimeter matters in your design, which is why our CRBH series offers the perfect balance of performance and space efficiency for your most demanding applications.
Advanced Design Architecture
The CRBH arrangement highlights an fundamentally ring development that dispenses with common establishment challenges. Both inward and external rings are fabricated as single-piece components without mounting gaps, requiring rib and bolster situate gatherings for legitimate establishment. This bound together plan approach guarantees reliable execution characteristics and kills potential powerless focuses that may influence bearing operation.
The ultra-thin profile decreases in general framework weight whereas keeping up auxiliary judgment. Contact points are optimized to handle both spiral and pivotal loads at the same time, giving flexibility in the application plan. The precision-ground raceways guarantee smooth operation and amplified benefit life.
Key Performance Features
Space Optimization: Cross-section thickness ranges from 8mm to 25mm, empowering noteworthy space investment funds compared to standard heading of comparable stack capacity.
Load Conveyance: Precise contact plan effectively oversees combined loads, lessening stretch concentrations and progressing weariness resistance.
Installation Adaptability: Fundamentally ring development kills execution varieties caused by mounting gap impedances, guaranteeing reliable rotational accuracy.
Precision Operation: Keeps up steady torque characteristics and running precision all through the working envelope.

Technical Specifications
| Parameter | Specification |
|---|---|
| Inner Diameter | 20mm - 250mm |
| Outer Diameter | 36mm - 310mm |
| Thickness | 8mm - 25mm |
| Material | GCr15 Chrome Steel |
| Seal Configuration | Double-sided Seal |
| Precision Grade | P4 / P2 Available |
| Contact Angle | Optimized for Combined Loads |
| Temperature Range | -20°C to +120°C |
Application Engineering
These bearings excel in applications requiring precise positioning and lightweight design. Medical equipment manufacturers utilize them in imaging systems where vibration control is critical. Robotics engineers specify them for joint assemblies where space constraints limit bearing selection options.
Semiconductor manufacturing equipment benefits from their smooth operation and contamination resistance. Packaging machinery designers appreciate the reduced system complexity enabled by the combined load handling capability.
The double-sided seal configuration protects internal components from contamination while retaining lubrication, extending maintenance intervals in challenging environments.
Manufacturing Excellence
Our 15,000 m² production facility employs over 200 high-precision manufacturing machines to ensure consistent quality. Each thin section angular contact bearings undergoes comprehensive testing including dimensional verification, load capacity validation, and rotational accuracy measurement.
Quality control processes maintain a factory pass rate exceeding 99.9%, ensuring reliable performance in your applications. ISO 9001, ISO 14001, and ISO 45001 certifications demonstrate our commitment to quality management systems.
Our technical team of 35 engineers supports custom modifications when standard configurations don't meet your specific requirements. Whether you need modified internal clearances, special materials, or unique seal arrangements, we can adapt the design to your application needs.
Installation Guidelines
Proper installation requires attention to shaft and housing fits. The integral ring design means that mounting accuracy directly affects bearing performance. We recommend light press fits for rotating inner ring applications to maintain proper internal clearance.
Housing roundness specifications should align with bearing precision requirements. Support seat design must accommodate thermal expansion while maintaining proper preload conditions.
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 Chain Support
We maintain extensive inventory of standard thin section angular contact bearings configurations, enabling 24-hour dispatch for most orders. Our global logistics network ensures reliable delivery regardless of your location.
For technical support or custom bearing solutions, contact our engineering team at ljh@lyprs.com. We provide comprehensive application analysis to help you select the optimal bearing configuration for your specific requirements.
With over 20 years of precision bearing expertise, Luoyang Precision Bearing delivers the technical knowledge and manufacturing capability to support your most challenging applications.











