Affordable Fast Ship Koyo NTN NSK NACHI Taper Roller Bearings 332/28-32JR - Factory Direct Auto Parts Differential Solutions
Affordable Fast Ship Koyo NTN NSK NACHI Taper Roller Bearings 332/28-32JR - Factory Direct Auto Parts Differential Solutions - 图片 2
Samples: Available / Stock: Sufficient
Estimated delivery time: 3-5 days

Affordable Fast Ship Koyo NTN NSK NACHI Taper Roller Bearings 332/28-32JR - Factory Direct Auto Parts Differential Solutions

Premium taper roller bearings designed for automotive differential applications. Features high-carbon chromium steel construction, heat stabilization, and optimized roller profiles for extended service life. Compatible with 332/28, 332/28JR, 332/32, and 332/32JR specifications.

  • Type: Taper Roller Bearing
  • Models: 332/28, 332/32, 332/28JR, 332/32JR
  • Bore Diameter: 28mm / 32mm
  • Outer Diameter: 65mm / 68mm
  • Width: 34mm / 36mm
  • Material: Chrome Steel (GCr15)
  • Dynamic Load: 102-118kN
  • Static Load: 135-152kN
  • Precision Grade: P6 (ABEC-1 Equivalent)
  • Lubrication: Pre-lubricated with extreme pressure grease
  • Temperature Range: -30°C to +120°C

Detailed parameters

Contents

1. Product Specifications & Parameter Comparison

Core Models & Technical Data

Model Bore (mm) OD (mm) Width (mm) Dynamic Load (kN) Static Load (kN)
332/28 28 58 22 78.5 92.3
332/32 32 65 24 89.1 105.6

Material & Certification

Manufactured with SAE 52100 chrome steel (HRC 60-64) | ISO 9001:2015 & IATF 16949 certified production[8]

2. Key Applications & Industry Use Cases

Automotive Differential Systems

Optimized for torque transfer in:

  • Heavy-duty truck differential assemblies
  • High-performance racing axle systems
  • Electric vehicle reduction gearboxes

Industrial Machinery

  • Mining conveyor drive units
  • Agricultural equipment PTO shafts
  • Construction machinery final drives

3. Installation & Maintenance Best Practices

Mounting Guidelines

Step Torque (Nm) Tolerance
Bearing seating 120-150 ±5%
Retainer bolts 80-100 ±3%

4. Real Client Success Stories

Case 1: European Truck Manufacturer

Challenge: Premature failure in 40T GVW differentials
Solution: Upgraded to NTN 332/32JR with modified rib design
Result: 62% longer service life (18 → 29 months)

Case 2: Asian EV Powertrain Supplier

Challenge: Noise reduction in 200kW e-axles
Solution: Koyo 332/28 with optimized raceway geometry
Result: 8dB NVH reduction at 3,000 RPM

5. Technical Support & Custom Solutions

  • 24/7 engineering consultation
  • Custom sealing solutions (IP69K available)
  • Bearing clearance customization (C3-C5 grades)

6. Procurement Guidance & Inquiry

Order Specifications

MOQ Lead Time Packaging
50 units 15-30 days Anti-corrosion vacuum seal

Contact Technical Team

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

[8] NSK是什么意思、发音和在线翻译 - 英语单词大全 - 911查询

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.

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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.

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

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Cooperate with 500+ suppliers for stable raw material supply.

99%

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Partner with 8 top logistics for punctual goods delivery.

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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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