62207 Bearing 35×72×23mm

Name: 62207 Bearing 35x72x23mm | RHD Bearings
Brand: RHD Bearings
SKU: 62207

62207 BEARING SPECIFICATIONS

Precision-engineered for reliability and performance

🔍 Common Search Terms

35mm bore bearing with 72mm outer diameter 62207 bearing specifications and dimensions high speed bearing for 35mm shaft deep groove ball bearing 35x72x23 automotive bearing 62207 replacement industrial bearing with 21.8kN load capacity

📏Dimensions

d - ID (Bore Diameter)

35mm

D - OD (Outer Diameter)

72mm

B - Width

23mm

d₁ - Shoulder Diameter

≈46.94mm

D₂ - Recess Diameter

≈62.69mm

r₁,₂ - Chamfer Radius

min. 1.1mm

62207 Bearing: 35 × 72 × 23mm

Cross-Sectional View

⚡Load Ratings

Dynamic Load (Cr) 21.8kN

Static Load (Cor) 6.65kN

Load Capacity (kN) 21.8kN

Load Capacity (kg) 2222kg

💡What This Means

Dynamic Load (21.8kN): Maximum force while rotating. Exceeding this causes rapid wear and failure within hours.

Static Load (6.65kN): Maximum force when stationary. Use 80% for safety.

Calculate Your Load: Measure shaft forces, belt tensions, or gear loads. Include shock/vibration factors.

Failure Warning: Overloading causes bearing raceways to crack and balls to flatten permanently.

🔄Speed Limits

Grease Lubrication 9800 RPM

Oil Lubrication 11000 RPM

RHD Z2V2 Bearings 1400 RPM

RHD Z3V3 Bearings 2880 RPM

RHD Z4V4 Bearings 6000+ RPM

💡What This Means

Grease Limit (9800 RPM): Heat generation increases exponentially above this. Grease breaks down, causing seizure.

Oil Advantage (11000 RPM): Better heat dissipation allows higher speed. Required for high-speed spindles.

Safe Operating Speed: Use 90% of limit (8820 RPM) for maximum L10 life of 10,000+ hours.

Failure Mode: Exceeding speed causes cage failure, ball skidding, and catastrophic overheating within minutes.

🔧Material & Quality

Steel Grade SAE52100

Ball Grade G10

Carbon Content 0.95-1.05%

Chromium Content 1.40-1.65%

ISO Standard 15:2011 Compliant

💡What This Means

SAE52100 Chrome Steel: Premium bearing steel - harder than tool steel

G10 Balls: Ultra-precision balls with ±0.25µm tolerance

High Carbon: Superior hardness and wear resistance

Chromium: Adds corrosion resistance and toughness

ISO Standard: Fits any 62207 application worldwide

📊Vibration Classes

V2 Grade

Low: 150 μm/s

Med: 120 μm/s

High: 100 μm/s

V3 Grade

Low: 90 μm/s

Med: 75 μm/s

High: 60 μm/s

V4 Grade

Low: 70 μm/s

Med: 42 μm/s

High: 45 μm/s

💡What This Means

V2 Grade: Standard grade - good for general applications

V3 Grade: Low vibration - like a smooth car engine

V4 Grade: Ultra-smooth - for precision instruments

Frequency Bands: Measured across different rotation speeds

🔇Noise Levels

Z2 Grade < 46 dB

Z3 Grade < 43 dB

Z4 Grade (Quiet) < 39 dB

Application Precision Equipment

💡What This Means

Z2 Grade: Quiet as a library - good for most applications

Z3 Grade: Very quiet - like a whisper (40 dB = normal whisper)

Z4 Grade: Ultra-quiet - perfect for bedroom fans, medical equipment

Application: Ideal for sensitive environments

⚙️Internal Clearance

C2 (Tight) 1-11 μm

C0 (Normal) 6-20 μm

C3 (Loose) 15-33 μm

C4 (High Temp) 28-46 μm

C5 (Extra High Temp) 40-64 μm

💡What This Means

C2 (Tight): Precision applications - less play, more accurate

C0 (Normal): Standard choice - works for most applications

C3 (Loose): Better for hot environments - allows thermal expansion

C4 (Exta Loose): Hot or tight-fit setups — extra room for thermal expansion.

C5 (Max Loose): Extreme heat/tight fits or near-limit speeds — maximum expansion allowance

SEAL OPTIONS

Choose the right protection for your application

62207-ZZ

When to Use 62207-ZZ

Best For: Electronics, small motors, skateboards, general machinery

Conditions: Dry environments, moderate dust, precision applications

Achieves: Excellent balance of speed and protection for most applications

Avoid When: Heavy water exposure, chemical environments, food processing

62207-2RS

Protected

Double rubber seals

Speed Factor: 0.7 (6860 RPM)

Protection: Moisture and dust

Lubrication: Sealed for life

When to Use 62207-2RS

Best For: Outdoor applications, appliances, automotive systems, dirty environments

Conditions: Moisture, dust, contamination, washdown areas, food processing

Achieves: Maximum protection and zero maintenance requirements

Trade-off: Lower speed limit but superior environmental protection

62207

High Speed

Open bearing, no seals

Speed Factor: 1.0 (9800 RPM)

Protection: None

Lubrication: External required

62207-Z

Balanced

Single metal shield

Speed Factor: 0.95 (9310 RPM)

Protection: Light dust protection

Lubrication: Pre-greased

62207-RS

Protected

Single rubber seal

Speed Factor: 0.8 (7840 RPM)

Protection: Moisture and dust

Lubrication: Pre-greased, sealed

APPLICATIONS

Precision performance across industries

Textile Machinery

Yarn spool guides
Thread winding machines
Cord knitter rollers
Fabric inspection rollers
Bobbin winder shafts
Weaving loom supports
Loom jacquard heads
Textile calendar ends

Key Requirements: 35mm shaft with 21.80kN (≈2222kg) dynamic, 9,800 RPM grease, 72x23mm for flexible material handling

Guide Rollers

Packaging tape arms
Warehouse roller trays
Lab winding test beds
Pallet wrapping machines
Foil strip guides
Thermoforming rollers
Film winding equipment
Cable puller rollers

Key Requirements: 35mm bore, 6.65kN (≈678kg) static, smooth rolling for guide track units

Plant AGV Units

Automated small vehicle hubs
Line transfer carriages
Tunnel transfer wagons
Trolley platform pivots
Automated shuttle joints
Mobile picker wheels
Service robot axles
Light rail cart pivots

Key Requirements: 35mm bore, 23mm width, robust for warehouse automation

Compatible Models & Shaft Requirements

Find bearings with the same bore size and ensure proper shaft preparation

🔄Related Models

🔧Shaft Requirements

Nominal Diameter 35.000mm

Tolerance Grade h6 (34.984-35.000mm)

Surface Finish Ra 0.8μm max

Runout Tolerance 0.013mm max

🎯Application-Specific Options

High Temperature: C3 clearance recommended

High Speed: RHD V3 & V4 bearings recommended

Corrosive Environment: SS (Stainless Steel) bearings recommended

Professional Expertise & Standards

Technical insights from 20+ years of bearing engineering and manufacturing excellence

📋ISO Compliance

ISO 15:2011 compliant dimensions ensure interchangeability with global bearing standards and seamless replacement in existing equipment.

🔬Material Science

Gcr15 chrome steel composition optimized for small bearing applications, providing superior hardness, wear resistance, and fatigue life.

⚙️Precision Engineering

C0 clearance standard for most applications, C3 available for high-temperature use. h6 shaft tolerance recommended for optimal performance.

🔧Professional Installation

Professional installation required for maximum 50,000-hour service life. Proper tools and techniques prevent 80% of premature failures.

📊Performance Comparison

Shares the 35mm bore (ID) with 6807, 6907, 16007, so it can be considered where the shaft is fixed at 35mm. The 62207 is rated 21.80kN dynamic / 6.65kN static at 72mm OD — more capacity than the 16007 (12.20kN) and less than the heavier-duty 62307 (39.20kN).

💰Value Engineering

Best value in 35mm bore category for 21.8kN performance. Quality bearings last 3-10x longer than cheap alternatives, reducing total cost of ownership.

FREQUENTLY ASKED QUESTIONS

Expert guidance for 62207 bearing applications

Bearing Selection & Replacement ▼

What makes 62207 bearing suitable for 35mm shaft applications?

62207 bearing features 35mm bore diameter with h6 tolerance (34.987-35.000mm) for perfect shaft fit and optimal performance.

Why This Matters

Proper bore fit prevents slippage, reduces vibration, and ensures maximum load transfer efficiency.

How To Handle It

Measure shaft diameter precisely and select h6 tolerance for standard applications or consult for special requirements.

Use proper installation tools to avoid damaging bearing during press-fit installation.

Can 62207 replace other 35mm bore bearings?

Yes, 62207 is ISO 15:2011 compliant and directly interchangeable with other standard 35x72x23mm bearings.

Why This Matters

Standard dimensions ensure seamless replacement without equipment modification or downtime.

How To Handle It

Verify load and speed requirements match 62207 specifications (2223.6kg (21.8kN) dynamic, 9,800 RPM).

Check seal type compatibility - open, shielded, or sealed versions available.

What's the difference between 62207 and 6207 bearings?

62207 has 23mm width vs 17mm in 6207, providing higher load capacity (2223.6kg (21.8kN) vs 25.5kN) and better stability.

Why This Matters

Increased width distributes loads more effectively and provides better resistance to misalignment.

How To Handle It

Choose 62207 for higher load applications or when additional stability is required.

62207 series offers better performance in applications with axial loads or vibration.

Installation & Maintenance ▼

What's the proper installation procedure for 62207 bearing?

Use proper bearing installation tools, apply force to outer ring only, and ensure shaft and housing are clean and properly sized.

Why This Matters

Correct installation prevents bearing damage, ensures optimal performance, and maximizes service life.

How To Handle It

Heat housing to 80-100°C for interference fits, use installation sleeves, and avoid hammering directly on bearing.

Professional installation can extend bearing life by 50% compared to improper methods.

How often should 62207 bearing be lubricated?

Open bearings require regular lubrication every 3-6 months; sealed bearings are lubricated for life and don't require maintenance.

Why This Matters

Proper lubrication prevents wear, reduces friction, and maintains optimal operating temperature.

How To Handle It

Use high-quality grease suitable for bearing speed and temperature conditions.

Monitor bearing temperature - increase of 15°C above ambient indicates lubrication issues.

What's the expected service life of 62207 bearing?

Under proper conditions, 62207 bearing can provide 50,000+ hours of service life with professional installation and maintenance.

Why This Matters

Understanding service life helps plan maintenance schedules and replacement cycles.

How To Handle It

Monitor vibration levels, temperature, and noise to predict maintenance needs.

Proper installation and lubrication can extend service life by 3-5x compared to poor practices.

Troubleshooting & Problem Solving ▼

Why is my 62207 bearing running hot?

Overheating usually indicates insufficient lubrication, excessive load, or misalignment issues.

Why This Matters

High temperature accelerates wear and can lead to premature bearing failure.

How To Handle It

Check lubrication levels, verify load ratings, and inspect for misalignment or contamination.

Temperature increase of 15°C above ambient requires immediate attention.

What causes excessive noise in 62207 bearing?

Noise typically results from contamination, insufficient lubrication, or bearing damage from improper handling.

Why This Matters

Unusual noise indicates potential failure and should be addressed immediately.

How To Handle It

Inspect for contamination, check lubrication, and examine bearing for visible damage.

Use vibration analysis tools for early detection of bearing issues.

How do I identify if 62207 bearing needs replacement?

Signs include excessive play, rough rotation, unusual noise, high temperature, or visible damage to raceways or balls.

Why This Matters

Early replacement prevents equipment damage and reduces downtime costs.

How To Handle It

Perform regular inspections and replace at first signs of deterioration.

Keep spare bearings on hand for critical applications to minimize downtime.

Cost & Performance Optimization ▼

What's the cost-benefit of choosing 62207 over cheaper alternatives?

62207's Gcr15 steel construction and professional quality provide 3-10x longer service life than cheap alternatives.

Why This Matters

Higher upfront cost is offset by reduced replacement frequency and maintenance costs.

How To Handle It

Calculate total cost of ownership including installation, maintenance, and downtime costs.

Quality bearings reduce total cost of ownership by 60-80% over equipment lifetime.

How can I optimize 62207 bearing performance?

Ensure proper installation, use appropriate lubrication, maintain clean operating environment, and monitor operating conditions.

Why This Matters

Optimized performance maximizes bearing life and reduces maintenance requirements.

How To Handle It

Follow manufacturer guidelines, use quality lubricants, and implement predictive maintenance.

Proper maintenance can extend bearing life by 200-300% compared to neglect.

What bulk pricing is available for 62207 bearings?

Contact RHD Bearings for custom bulk pricing - significant discounts available for orders of 100+ units.

Why This Matters

Bulk purchasing reduces per-unit costs and ensures consistent supply for production needs.

How To Handle It

Contact sales team with quantity requirements and delivery schedule needs.

OEM partnerships available with dedicated support and custom packaging options.

🔥 FAST DELIVERY

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