62200 Series Bearings

Enhanced stiffness for precision applications. Wide Inner Ring Bearings.

Wide inner ring 62200 series bearings provide enhanced radial stiffness and improved shaft support for applications requiring superior axial alignment and reduced shaft deflection.

10-100mm
Bore Range
4,200
Max RPM
21
Models
97.2kN
Max Load
View All Models Technical Specifications
Wide Inner Ring Ball Bearing - RHD Bearings

RHD PERFORMANCE GRADES

Engineered for precision applications & enhanced shaft support

1,440 RPM

RHD V2

62200 Series Bearings

Wide inner ring precision bearings for enhanced shaft support. Superior radial stiffness for machine tools and precision equipment requiring minimal deflection.

Precision Machine Tools Manufacturing
Most Popular
2,880 RPM

RHD V3 Ultra

62200 Series Bearings

Premium precision performance with wide inner ring design. Engineered for demanding precision applications requiring superior stiffness and accuracy.

CNC Machines Precision High-Accuracy
Elite Performance
6,000+ RPM

RHD V4 Max

62200 Series Bearings

Maximum precision and stiffness for critical applications. Elite-grade wide inner ring bearings for high-speed precision machinery and coordinate measuring equipment.

Ultra-Precision Elite Measurement

Precision Manufacturing Excellence

RHD's V3 Ultra and V4 Max 62200 series bearings are specifically engineered for demanding precision manufacturing applications. Our wide inner ring design and advanced manufacturing processes deliver exceptional radial stiffness and minimal shaft deflection in applications where precision is critical. From machine tool spindles and coordinate measuring machines to precision grinding equipment, RHD wide inner ring bearings provide the enhanced stiffness and accuracy that precision equipment manufacturers demand. With our V3 and V4 grades representing our primary offering in the precision manufacturing segment, we've invested heavily in optimizing these bearings for maximum stiffness, extended service life, and consistent quality that meets the rigorous demands of high-accuracy manufacturing processes and critical precision applications.

TECHNICAL SPECIFICATIONS

Comprehensive engineering data for precision applications

Specification Range Standard
Bore Diameter 10mm - 100mm ISO 15:2011
Outer Diameter 30mm - 180mm ISO 15:2011
Width Range 14mm - 46mm Wide inner ring design
Load Capacity 7.12kN - 97.2kN Enhanced by wide inner ring
Speed Range 3,400 - 30,000 RPM Oil lubrication
Temperature Range -30°C to +120°C Standard materials

PRODUCT MODELS

Complete range of 62200 series wide inner ring bearings for precision applications

APPLICATIONS

Enhanced stiffness for precision applications

Precision Manufacturing

  • Machine tool spindles requiring high stiffness
  • Precision grinding machines
  • CNC machining centers
  • Coordinate measuring machines
  • Optical instrument assemblies
  • Precision motor drives
  • High-accuracy positioning systems
  • Semiconductor manufacturing equipment

Key Requirements: High stiffness, minimal deflection, precision alignment

Medical & Scientific Equipment

  • Medical imaging equipment (MRI, CT scanners)
  • Laboratory analytical instruments
  • Precision surgical robots
  • Dental equipment motors
  • Scientific measurement devices
  • Microscope focusing mechanisms
  • X-ray equipment assemblies
  • Blood analysis machines
  • Centrifuge applications
  • Optical scanning systems

Key Requirements: Ultra-high precision, minimal vibration, reliable operation

High-Precision Automation

  • Precision servo motor applications
  • High-accuracy robotic systems
  • Electronic assembly equipment
  • Packaging automation machinery
  • Quality inspection systems
  • Precision conveyor drives
  • Automated measurement stations
  • Pick-and-place systems
  • Test and measurement equipment
  • Precision indexing tables

Key Requirements: Precision positioning, repeatability, enhanced stiffness

FREQUENTLY ASKED QUESTIONS

Expert guidance for 62200 series wide inner ring bearing applications

🔧 Product Selection & Performance ▼

What makes 62200 series bearings better for precision applications than standard bearings?

Wide inner ring design provides 25-40% better radial stiffness, reducing shaft deflection and improving precision. The enhanced stiffness maintains tighter tolerances under load.
Why This Matters
Precision applications require minimal shaft deflection to maintain accuracy. Standard bearings allow more deflection under load, which translates to dimensional errors in machining, measurement inaccuracies, or positioning errors. Wide inner ring bearings distribute loads over a larger contact area, significantly reducing deflection.
How To Handle It
Evaluate your precision requirements: If you need positioning accuracy better than ±10 microns, or if shaft deflection affects your process quality, consider 62200 series. Compare the additional cost against improved product quality, reduced scrap rates, and enhanced capabilities. Size the bearing for both load capacity and stiffness requirements.
In precision applications, the extra cost of wide inner ring bearings often pays for itself through improved product quality and reduced scrap rates.

Can I replace a standard 6200 series bearing with a 62200 series for better performance?

Usually yes, but check housing width first. 62200 series bearings are wider and may not fit in housings designed for standard width bearings.
Why This Matters
62200 series bearings offer superior performance but require more axial space. Many housings designed for standard bearings don't have adequate width clearance. Forcing a wider bearing into inadequate space can cause binding, overheating, or housing damage.
How To Handle It
Measure housing width carefully. 62200 series typically requires 4-12mm more width than standard bearings. Check clearances for covers, seals, and adjacent components. If space allows, the upgrade typically provides 25-40% better radial stiffness and longer bearing life in precision applications.
Plan housing modifications during equipment overhauls - the improved precision often justifies the engineering cost in critical applications.
🔨 Installation & Maintenance ▼

What special installation considerations apply to wide inner ring bearings?

Use precision installation tools and verify shaft/housing dimensions carefully. Wide inner ring bearings are less forgiving of installation errors due to their enhanced performance capabilities.
Why This Matters
Wide inner ring bearings are capable of exceptional precision, but only if every aspect of their application is optimized. Small compromises in installation, lubrication, or environment can negate their precision advantages.
How To Handle It
Installation: Use precision tools and techniques, verify alignment and preload. Environment: Control temperature, contamination, and vibration. Lubrication: Use premium lubricants in precise quantities. Monitoring: Implement condition monitoring to detect degradation early. Maintenance: Follow precision maintenance procedures.
Treat 62200 series installations like precision instruments - the extra care required pays dividends in performance and life.
BEARINGS