等待产品的图片
Samples: Available / Stock: Sufficient
Estimated delivery time: 3-5 days

USA Timken Hm80749/Hm807010 Taper Roller Bearings - Factory Direct, Low Price, Fast Delivery for Auto/Wheel Parts - Pro Supplier, ISO Certified

  • Part Numbers: HM807049/HM807010 • HM911242/HM911210
  • Type: Tapered Roller Bearing (Matched Set)
  • Application: Wheel hubs, axles, and drivetrain systems in passenger/utility vehicles
  • Load Capacity: Combined radial and axial load management [4][8]
  • Material: Premium carburizing alloy steel (ISO 683-17 equivalent)
  • Dimensions: Custom-engineered tapered geometry for precise load distribution
  • Sealing: Optional contact/non-contact seals available (RS/2RS/OPEN configurations)
  • Standards: Meets ISO 355:2014 & ABMA 12.1-2018 specifications

[1] 美国铁姆肯轴承TIMKEN轴承HM807049/HM807010 2987/2924
[4] 美国TIMKEN英制轴承3379/3328轴承3977/3925轴承参数
[8] TIMKEN轴承品牌介绍

Detailed parameters

Timken Taper Roller Bearings HM807049/HM807010 & HM911242/HM911210: Comprehensive Guide

Table of Contents

Technical Specifications and Parameter Comparison

Model Inner Diameter (mm) Outer Diameter (mm) Dynamic Load Rating (kN) Static Load Rating (kN)
HM807049/HM807010 38.100 73.025 78.5 85.3
HM911242/HM911210 50.000 109.975 142.0 160.0

Key features include ISO 9001 certification, forged steel construction, and optimized contact angles for axial/radial load balance.

Detailed Applications in Automotive and Industrial Sectors

Automotive Applications

  • Wheel hub assemblies (passenger vehicles & heavy-duty trucks)
  • Transmission systems
  • Differential gearboxes

Industrial Applications

  • Agricultural machinery PTO systems
  • Mining conveyor rollers
  • Construction equipment gear reducers

Installation and Maintenance Best Practices

Step Torque Requirement (Nm) Lubrication Interval
Mounting 120-150 Pre-lubricate with Timken GO-82
Re-torqueing +10% after 500km Every 15,000km or 6 months

Real-World Use Cases

Case 1: Electric Vehicle Wheel End System

A leading EV manufacturer achieved 20% longer service life compared to competitor bearings in high-torque applications.

Case 2: Wind Turbine Yaw Drive

HM911242/HM911210 bearings enabled 30% higher moment load capacity in 3MW turbines operating in coastal environments.

Client Success Stories

Client 1: Zhongda Automotive (China)

  • Application: Heavy truck wheel ends
  • Result: Reduced warranty claims by 45% over 2 years
  • Volume: 12,000 units/month

Client 2: Bharat Construction Equipments (India)

  • Application: Crawler crane slewing rings
  • Result: Achieved 8,000hr MTBF in desert conditions
  • Volume: 500 units/quarter

Request a Customized Quote

Contact our engineering team for application-specific solutions:

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

Provide your requirements:

  • Application environment
  • Annual purchase volume
  • Certification requirements (ISO/TS 16949 etc.)

About the company

nbearing is a professional bearing firm. We offer top-notch bearing products globally. With advanced tech 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 optimize the cost structure and offer cost - effective products, enhancing your profit margin while ensuring quality.

Customization Service

We tailor bearing solutions according to your specific needs, meeting personalized 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 centers 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 customization 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. The user - friendly website enables efficient procurement. Working with them makes our business run smoothly."
    Global Auto Supplies
    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. The user - friendly website enables efficient procurement. 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

Request A Free Quote

Questions, comments? You tell us. We listen.
Free samples are available for you.
Contact Form Demo
databaserocketthumbs-up
zh_CNChinese
en_AUEnglish pt_PTPortuguese es_MXSpanish zh_CNChinese