slim section 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
Slim Section Bearings - Precision Engineering for Space-Critical Applications
When you need precision bearings in space-constrained environments, slim section bearings deliver the perfect solution. These ultra-thin profile heading combine negligible cross-section measurements with most extreme stack capacity and rotational exactness. Our CRBH arrangement items include indispensably inward and external rings without mounting gaps, giving remarkable soundness and reliable execution for your most requesting applications. With measurements extending from 20mm to 250mm internal breadth, these precision-engineered components empower compact plans without compromising unwavering quality or operational excellence.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | GCr15 (High-grade bearing steel) |
| Inner Diameter | 20mm - 250mm |
| Outer Diameter | 36mm - 310mm |
| Thickness | 8mm - 25mm |
| Seal Type | Double-sided seal |
| Precision Grade | P4 / P2 available |
| Manufacturing Standard | ISO / DIN compliant |
Design Configuration and Working Principle
The CRBH arrangement highlights an ultra-thin cross-section plan with necessarily inward and external ring development. This arrangement kills potential assembly-induced varieties that may influence bearing execution. The rings require spine and back situate mounting due to the nonattendance of establishment holes.
The working guideline centers on optimized stack conveyance over the raceway contact zones. Ball components keep up exact situating through carefully built clearances. This plan guarantees steady torque characteristics and rotational exactness all through the working cycle.
The double-sided seal arrangement ensures inside components from defilement whereas holding oil. This fixed plan amplifies benefit life and keeps up execution soundness in challenging environments.

Performance Advantages
Space Optimization: The ultra-thin profile permits integration into compact congregations where ordinary heading cannot fit. You pick up noteworthy space reserve funds without relinquishing stack capacity.
Weight Lessening: Lower mass compared to standard heading decreases in general framework weight. This advantage demonstrates basic in aviation, mechanical autonomy, and convenient gear applications.
Installation Solidness: The necessarily ring plan dispenses with assembly-related execution varieties. You accomplish reliable rotational exactness and torque characteristics from establishment through end-of-life operation.
Load Dissemination: Optimized contact geometry conveys loads productively over the raceway surface. This plan include expands bearing life and keeps up accuracy beneath shifting stack conditions.
Contamination Resistance: Double-sided seals secure against molecule entrance whereas keeping up appropriate oil levels. Your gear works dependably in dusty or debris-prone environments.
Target Applications
Industrial Robotics: Joint assemblies and rotary actuators benefit from the compact design and precision rotation. The slim section bearings enable lightweight arm construction while maintaining positional accuracy.
Aerospace Systems: Gimbal mechanisms, antenna positioning, and control surface actuators utilize these bearings for weight-critical applications. The sealed design performs reliably across temperature and altitude variations.
Medical Equipment: Imaging systems, surgical robots, and diagnostic instruments require precise rotation in minimal space. The smooth operation and contamination resistance support sterile environment requirements.
Automation Equipment: Pick-and-place systems, conveyor mechanisms, and assembly machines gain from the space-saving design. Consistent performance maintains production line efficiency.
Optical Systems: Telescope mounts, camera platforms, and laser positioning equipment depend on vibration-free rotation. The precision construction eliminates unwanted movement during operation.
Quality Manufacturing Process
Our 15,000 m² production facility utilizes 200+ precision manufacturing and testing machines to ensure consistent quality. Each bearing undergoes comprehensive inspection from raw material verification through final dimensional checking.
The manufacturing process includes heat treatment optimization, raceway grinding to microfinish specifications, and ball sorting for optimal clearance control. Quality control maintains factory pass rates exceeding 99.9%.
ISO 9001, ISO 14001, and ISO 45001 certifications demonstrate our commitment to quality management, environmental responsibility, and workplace safety standards.
Custom Engineering Solutions
Beyond standard configurations, we provide custom products tailored to your specific requirements. Our 35-member technical team evaluates your application conditions to optimize bearing selection and configuration.
Custom modifications include special seal materials, alternative lubrication options, and modified clearance specifications. We support prototype development through production scaling for your unique applications.
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.

Technical Support and Service
Our engineering team provides comprehensive application support from initial selection through installation guidance. We analyze your operating conditions, load requirements, and environmental factors to ensure optimal bearing performance.
Technical documentation includes installation procedures, lubrication recommendations, and maintenance schedules. Our support extends throughout the bearing lifecycle to maximize your equipment reliability.
For detailed specifications or application engineering support, contact our technical team at ljh@lyprs.com. We provide rapid response to technical inquiries and custom slim section bearings requirements.











