Affordable Fast Delivery Factory Price Steel Chrome Taper Roller Bearings - Certified Origin & Repair Type
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Estimated delivery time: 3-5 days

Affordable Fast Delivery Factory Price Steel Chrome Taper Roller Bearings - Certified Origin & Repair Type


Premium tapered roller bearing crafted from chromium steel alloy, featuring open-type design for simplified inspection and repair. certified for Certified for industrial use with exceptional load capacity and extended service life.

  • Material. Chrome Steel (AISI 52100)
  • Type. Tapered Roller Bearing
  • Sealing. Open Type
  • Dimensions. Customizable (20-200mm ID range)
  • Load Capacity. Dynamic: 45 kN | Static: 60 kN
  • Certification. ISO 9001:2015
  • Temperature Range. -30°C to +200°C
  • Lubrication. Pre-lubricated/Grease-ready
  • Applications. Heavy machinery, automotive systems, industrial gearboxes

Detailed parameters

Comprehensive Guide to Chrome Steel Taper Roller Bearings

Table of Contents

1. Product Specifications & Comparison

Parameter TRB-2000C TRB-3000X TRB-4500HD
Material Grade Chrome Steel GCr15 Chrome Steel SUJ2 Vacuum Degassed Steel
Dynamic Load Rating 158kN 245kN 380kN
Max Speed (RPM) 4,500 6,000 3,800
ISO Certification 9001:2015 9001:2015 TS 16949

2. Key Applications & Industrial Uses

Industrial applications across sectors.

  • Automotive wheel systems
  • Mining conveyor pulleys
  • Wind turbine gearboxes
  • Heavy-duty truck differentials

3. Operational Case Studies

Case 1: High-Speed Rail Axle Systems

Implementation of TRB-3000X series in 320km/h train sets reduced maintenance intervals from 15k to 40k kilometers.

Case 2: Steel Rolling Mill Upgrade

TRB-4500HD bearings increased operational temperature tolerance from 120°C to 180°C in continuous casting equipment.

4. Client Implementation Examples

Industry Equipment Solution Result
Marine Propulsion Controllable Pitch Propeller Sealed TRB-2000C with marine-grade coating Corrosion resistance extended 3x in saltwater

5. Verified Customer Success Stories

Customer 1: MegaAuto Industries

Challenge: Frequent bearing failures in electric vehicle reducers
Solution: Custom-lubricated TRB-3000X series
Outcome: 78% reduction in warranty claims over 18 months

Customer 2: HeavyDuty Machineries Co., Ltd.

Challenge: Bearing replacement every 6 months in rock crushers
Solution: TRB-4500HD with enhanced radial load capacity
Outcome: 14-month continuous operation achieved

6. Expert Procurement Consultation

Contact our bearing engineers for technical specifications analysis.

Email. info@vivalr.com
Mobile: (86) 15866781826

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.
  • "Collaborating with Truksino is excellent! Their product range is extensive and of top - notch quality. The customisation service meets diverse needs. The customisation service meets diverse needs. Fast delivery, almost no delays, greatly enhances our competitiveness. Professional technical support makes cooperation smooth. They're a reliable partner."
    AutoParts Pro
    Sr. Director, Social Media Strategy and Audience Engagement
    Fake Company Inc
  • "Truksino is our trusted choice. Their competitive pricing saves costs. Professional technical support resolves issues quickly. Working with them makes our business run smoothly."
    Global Auto Supplies
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    Fake Company Inc
  • "Truksino is our trusted choice. Their competitive pricing saves costs. Professional technical support resolves issues quickly. Working with them makes our business run smoothly."
    Eco - Drive Auto Parts
    Sr. Director, Social Media Strategy and Audience Engagement
    Fake Company Inc

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.
Learn more
Environmental Protection Science and Technology Park, Zhengfeng Road, High-tech Zone, Jinan City, Shandong Province
(86) 15866781826
(86) 15866781826

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