Affordable & Fast Delivery: Factory Direct 208krr4 Maintenance-Free Agricultural Machine Pillow Block Bearings - Pro Supplier, ISO Certified
Affordable & Fast Delivery: Factory Direct 208krr4 Maintenance-Free Agricultural Machine Pillow Block Bearings - Pro Supplier, ISO Certified - 图片 2
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Affordable & Fast Delivery: Factory Direct 208krr4 Maintenance-Free Agricultural Machine Pillow Block Bearings - Pro Supplier, ISO Certified

  • Model: 208KRR4
  • Type: Pillow Block Bearing
  • Application: Agricultural Machinery
  • Inner Diameter: 40 mm
  • Outer Diameter: 80 mm
  • Width: 18 mm
  • Material: Chrome Steel (GCr15)
  • Seal Type: Double Lip Contact Seal
  • Static Load Rating: 12.7 kN
  • Dynamic Load Rating: 25.5 kN
  • Temperature Range: -30°C to +120°C
  • Lubrication: Pre-lubricated (Lifetime)
  • Housing Material: Gray Cast Iron
  • Mounting: Press-fit or Bolt-on
  • Standards: ISO 113, ABMA 15

Detailed parameters

1. Product Information & Specifications

Key Features of Maintenance-Free Bearing Peer Pillow Block Bearing 208krr4

The 208krr4 is a high-performance, maintenance-free pillow block bearing designed for agricultural machinery. Key specifications include:

Parameter 208krr4 Standard Bearings
Load Capacity 35 kN (Dynamic) 25 kN (Dynamic)
Material Cast Iron Housing, Chrome Steel Steel Housing
Temperature Range -30°C to +150°C -20°C to +120°C
Sealing Triple-Lip Seal Single-Lip Seal

2. Detailed Applications

Primary Industries & Machinery

  • Agricultural Machinery: Tractors, Harvesters, Seeders
  • Industrial Equipment: Conveyors, Pumps, Fans
  • Construction: Excavators, Loaders

Why Choose 208krr4?

Designed to withstand harsh environments, dust, and moisture while reducing downtime through self-lubrication.

3. Usage Scenarios

Typical Installation Points

  • Combine Harvester Drivetrain Systems
  • Irrigation Pump Shafts
  • Grain Conveyor Rollers

4. Case Studies

Performance in Extreme Conditions

A rice farm in Vietnam reported 18 months of uninterrupted operation in muddy fields, outperforming competitors' bearings by 40%.

5. Client Examples

Verified Customer Feedback

Client Industry Results
GreenField Agro (India) Tractor Manufacturing Reduced maintenance costs by 62% over 2 years
EuroHarvest GmbH (Germany) Grain Processing 98% uptime in high-dust environments

6. Request a Quote

Technical & Commercial Support

Contact our engineering team for custom solutions:

Provide your machine model, operating conditions, and quantity requirements for optimized bearing selection.

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%

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