Affordable High Hardness Taper Roller Bearings 30218-30224 - Timken Brand, Fast Delivery, Factory Direct Prices, Pro Supplier, Int'l Standards
Affordable High Hardness Taper Roller Bearings 30218-30224 - Timken Brand, Fast Delivery, Factory Direct Prices, Pro Supplier, Int'l Standards - Image 2
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Estimated delivery time: 3-5 days

Affordable High Hardness Taper Roller Bearings 30218-30224 - Timken Brand, Fast Delivery, Factory Direct Prices, Pro Supplier, Int'l Standards

Premium Timken-brand tapered roller bearings (30218, 30219, 30220, 30221, 30222, 30224) engineered for high-load industrial applications. Features Single-row design, hardened steel construction, and extended service life.

Technical Parameters.

  • Models. 30218, 30219, 30220, 30221, 30222, 30224
  • Design. Single-row tapered roller bearing [3]
  • Cage Material. Sheet steel [3]
  • Temperature Range. -30°C to +120°C [3]
  • Tolerance Class. p0/pn2 (abec 1) [3]
  • Dimensions (Sample: 30224). 120mm (ID) x 215mm (OD) x 43.5mm (Width) [3]
  • Applications. Heavy machinery, automotive systems, industrial gearboxes

[3] TIMKEN 30224 TAPERED ROLLER BEARING 120x215x43.5 | eBay

Detailed parameters

Table of Contents

1. Product Specifications & Parameter Comparison

Model Bore (mm) Outer Diameter (mm) Width (mm) Dynamic Load (kN) Static Load (kN) Max Speed (Oil)
30218 90 160 30 215 270 2,600 RPM
30219 95 170 32 245 310 2,400 RPM
30220 100 180 34 275 355 2,200 RPM
30221 105 190 36 305 395 2,000 RPM

*Data standardised for Timken-equivalent hardness ratings (HRC 60-64) under ISO 683-17:2014.

2. Key Applications & Industry Use Cases

Optimised for heavy-load industrial systems.

  • Mining Equipment: Conveyor pulley systems requiring >10,000-hour lifespan under particulate contamination
  • Wind Turbines:: Pitch/Yaw control mechanisms in -30°C to 120°C environments [9]
  • Commercial Truck Axles:: Tapered design for simultaneous radial/axial load management

3. Operational Scenarios & Performance Advantages

Case Study: Cement Plant Gearbox Retrofit

Replaced competitor bearings with 30222 models in vertical raw mill gearboxes.

  • Vibration reduction: 2.8 mm/s → 1.1 mm/s (ISO 10816-3 compliant)
  • MTBF increased from 8 months to 22 months

4. Real Client Success Stories

Client A: European Heavy Machinery OEM

  • Application: Hydraulic crusher rotor support
  • Solution: Custom-lubricated 30224 bearings
  • Result: 63% reduction in premature failure claims

Client B: Asian Wind Farm Operator

  • Application: Offshore turbine main shafts
  • Solution: 30220 bearings with enhanced corrosion resistance
  • Result: Maintenance intervals extended from 6 to 18 months

5. Expert Procurement Guidance

Critical selection factors.

  1. Verify ABEC tolerance class matches your ISO/GOST requirements
  2. Confirm cage material (steel vs polymer) for thermal expansion needs
  3. Request certified material test reports for alloy composition

6. Request Customised Solutions

Contact our bearing engineers for application-specific support.

Why Choose Us?

  • 24/7 technical support with < 2-hour response time
  • Global logistics network: 48-hour emergency delivery
  • 12-month performance warranty

[9] TIMKEN Bearing Brand Introduction

About the company

nbearing is a professional bearing firm. We offer top-notch bearing products globally. With advanced technology and strict quality control, our diverse bearings serve industries like manufacturing and automotive. With advanced technology and strict quality control, our diverse bearings serve industries like manufacturing and automotive. Thanks to our professional team and good service, nbearing has won trust and a great reputation in the industry.

Why Collaborate with NBearing? Eight Reasons for a Win - win Partnership

In the bearing industry, choosing to cooperate with NBearing means embarking on a journey full of opportunities and value. we become your ideal partner with numerous outstanding advantages.

Exceptional Quality

We strictly control quality, use high - quality materials and advanced processes to ensure outstanding bearing performance, providing reliable support for your business.

Diverse Range

Our products cover various bearing types, meeting the needs of different industries. One - stop procurement saves you time and effort.

Competitive Pricing

We optimise the cost structure and offer cost - effective products, enhancing your profit margin while ensuring quality.

Customisation Service

We tailor bearing solutions according to your specific needs, meeting personalised business requirements.

Efficient Production

Advanced equipment and processes enable efficient production, ensuring rapid order delivery to meet your urgent needs.

Punctual Delivery

With a 99.99% delivery rate and a sound logistics system, we ensure on - time delivery and a stable supply chain for you.

Professional Team

Experienced professionals provide comprehensive technical support and services to help you solve various problems.

Long - term Partnership

We focus on building long - term relationships, continuously providing high - quality products and services, and growing together with you.

Why Chem-iso's delivery rate is guaranteed to be 99.99%

500+

Cooperate with 500+ suppliers for stable raw material supply.

99%

99% automated production ensures on-time order completion.

10+

10 global warehousing centres enable efficient order response.

8+

Partner with 8 top logistics for punctual goods delivery.

Trusted By 3,500+ Creatives & Businesses

OxyNinja makes you & your clients happy.
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Join Hands with NBearing, Build a Distinguished Brand Together

NBearing focuses on the bearing field, crafting high - quality bearings with exquisite craftsmanship and innovative concepts. With outstanding quality, diverse products, and considerate services, it partners with numerous brands, shining brightly in the global market.
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