USA Timken Taper Roller Bearings 3877/3820, 3877/3821, 3880/3820, 26882/26820 - Catalog & Factory Direct Low Prices, Fast Delivery, ISO Certified
USA Timken Taper Roller Bearings 3877/3820, 3877/3821, 3880/3820, 26882/26820 - Catalog & Factory Direct Low Prices, Fast Delivery, ISO Certified - Image 2
Samples: Available / Stock: Sufficient
Estimated delivery time: 3-5 days

USA Timken Taper Roller Bearings 3877/3820, 3877/3821, 3880/3820, 26882/26820 - Catalog & Factory Direct Low Prices, Fast Delivery, ISO Certified

High-quality Timken tapered roller bearings engineered for demanding industrial applications. Features include.

  • Models. 3877/3820, 3877/3821, 3880/3820, 26882/26820
  • Dimensions. Custom configurations available (contact for specific bore/OD/width)
  • Dynamic Load Rating. Up to 112 kN (varies by model)[3][6]
  • Speed Limit. 4,500 RPM (oil lubrication)
  • Precision Class. ABEC-1 standard
  • Material. Carburising steel races + case-hardened rollers[3]
  • Sealing. Open design (shields/plugs optional)

Includes Timken catalogue references for cross-industry compatibility. OEM equivalent replacement for construction, mining, and heavy machinery OEM equivalent replacement for construction, mining, and heavy machinery systems.

[3] TIMKEN USA imported tapered roller bearings 26882-99403 high speed bearings
[6] Timken MADE IN USA 3820 Tapered Roller Bearing Cup / SAME

Detailed parameters

Comprehensive Guide to USA Timken Taper Roller Bearings 3877/3820, 3877/3821, 3880/3820, 26882/26820

Table of Contents

1. Product Specifications & Parameter Comparison

Model Dimensions (mm) Load Capacity (kN) Speed Limit (rpm)
3877/3820 id: 38.1 / od: 73.0 Dynamic: 112 | Static: 98 4,500
26882/26820 id: 39.688 / od: 79.375 Dynamic: 158 | Static: 145 3,800

Key differentiator: The 26882/26820 series features enhanced load distribution for mining equipment applications [4].

2. Detailed Applications

These tapered roller bearings excel in.

  • Heavy-duty gearboxes in wind turbines
  • Mining conveyor systems requiring shock resistance
  • Construction equipment wheel ends

Critical sealing technology prevents slurry contamination in hydraulic systems [1].

3. Industry-Specific Case Studies

Case 1: Cement Plant Gearbox Retrofit

Replaced competitor bearings with Timken 3877/3821 units, achieving.

  • 17% longer service life
  • Reduced maintenance downtime by 210 hours/year

4. Client Success Stories

ABC Mining Corp. (Colorado, USA)

Challenge: Frequent bearing failures in underground coal conveyors.
Solution: Implemented Timken 3880/3820 with advanced lubrication system.
Result: 84% reduction in unplanned stoppages over 18 months.

5. Procurement Guidelines

Industry Recommended Model Certification Requirements
Wind Energy 26882/26820 ISO 9001:2015, DNV-GL certified

Verify supplier certifications through Timken's authorized distributor network [4][6].

6. Request Customised Solutions

Contact our bearing specialists.
Email. info@vivalr.com
Phone. (86) 15866781826

[1] Bearing Applications in Hydraulic Systems
[4] TIMKEN High-Speed Bearing Specifications
[6] Timken Bearing Procurement Standards

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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.

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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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