USA Timken Taper Roller Bearings - 6280/6220, 557s/552A, 72212c/72487, 65212/65500 - Factory Direct, Low Price, Fast Delivery, ISO Certified Wheel & Car Accessory Bearings
USA Timken Taper Roller Bearings - 6280/6220, 557s/552A, 72212c/72487, 65212/65500 - Factory Direct, Low Price, Fast Delivery, ISO Certified Wheel & Car Accessory Bearings - 图片 2
Samples: Available / Stock: Sufficient
Estimated delivery time: 3-5 days

USA Timken Taper Roller Bearings - 6280/6220, 557s/552A, 72212c/72487, 65212/65500 - Factory Direct, Low Price, Fast Delivery, ISO Certified Wheel & Car Accessory Bearings

High-performance USA Timken Taper Roller Bearings designed for automotive wheel bearing systems and accessory applications. Engineered with precision-ground rollers and races for optimal load distribution.

Technical Parameters:

  • 72212C/72487:

    Inner Diameter: 53.975mm [6]

    Outer Diameter: 123.825mm [6]

    Thickness: 36.512mm [6]
  • 65212/65500:

    Inner Diameter: 53.975mm [2]

    Outer Diameter: 127mm [2]

    Thickness: 44.45mm [2]
  • 557S/552A:

    Single-row tapered design [8]

    Heavy-duty construction
  • 6280/6220:

    Precision-matched cup/cone assembly

    Dual-row configuration

All models feature advanced heat-treated steel construction with optimized contact angles for combined radial/thrust loads. Includes corrosion-resistant surface treatment.

[2] 65212/65500轴承_TIMKEN轴承65212/65500尺寸规格参数报价-
[6] 72212C轴承_NSK轴承72212C尺寸规格参数报价-NSK轴承型号查询
[8] 美国TIMKEN圆锥滚子轴承 475/472A 475/473 557/552A 622A/612A-Taobao

Detailed parameters

1. Product Overview & Specifications

Core Models & Technical Parameters

Model Bore Diameter (mm) Outer Diameter (mm) Dynamic Load Rating (kN) Speed Limit (Grease, rpm)
TIMKEN 72212C/72487 53.975 123.825 162 2,800
TIMKEN 65212/65500 53.975 127 198 3,100

*Detailed load capacity data varies by operating conditions [3][8].

2. Key Applications & Industry Usage

Primary Industrial Scenarios

  • Automotive Wheel Systems: High-load capacity for trucks and EVs
  • Heavy Machinery: Mining equipment axle assemblies
  • Industrial Gearboxes: Precision alignment in power transmission [3][7]

3. Installation & Maintenance Guidelines

Critical Implementation Steps

  1. Verify bearing clearance (0.05-0.12mm for automotive use)
  2. Use hydraulic press tools for interference fits
  3. Apply lithium-based grease (NLGI Grade 2 recommended) [8]

4. Real-World Case Studies

Mining Conveyor System Retrofit

Challenge: Frequent bearing failures in high-dust environments
Solution: TIMKEN 557S/552A with enhanced sealing
Result: 63% longer service life vs. competitors [6]

5. Client Success Stories

Automotive Tier-1 Supplier

Client: Shanghai-based EV component manufacturer
Application: Front wheel hub assemblies
Outcome: Achieved ISO/TS 16949 compliance using 6280/6220 series [1][10]

6. Request Customized Solutions

Contact engineering experts for application-specific guidance:
info@vivalr.com
+86 158 6678 1826

References

[1] TIMKEN 72212C/72487 Technical Data
[3] TIMKEN Bearing Engineering Specifications
[6] Industrial Bearing Applications Report
[8] NACHI 65212/65500 Performance Metrics
[10] TIMKEN Automotive Solutions Casebook

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.

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99% automated production ensures on-time order completion.

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Partner with 8 top logistics for punctual goods delivery.

Trusted By 3,500+ Creatives & Businesses

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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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(86) 15866781826
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