China KHRD Brand Factory Direct Taper Roller Bearings - 3579/3525, 342s/332, 26884/26822, 26886/26822 - Size Chart & Fast Delivery at Low Prices
China KHRD Brand Factory Direct Taper Roller Bearings - 3579/3525, 342s/332, 26884/26822, 26886/26822 - Size Chart & Fast Delivery at Low Prices - 图片 2
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Estimated delivery time: 3-5 days

China KHRD Brand Factory Direct Taper Roller Bearings - 3579/3525, 342s/332, 26884/26822, 26886/26822 - Size Chart & Fast Delivery at Low Prices

KHRD taper roller bearings provide reliable performance for heavy-duty applications. This product series includes multiple models with standardized dimensions, ensuring precision and durability. Suitable for automotive, construction, and industrial machinery.

Model Inner Diameter (mm) Outer Diameter (mm) Thickness (mm)
3579/3525 44.450 85.000 30.000
342s/332 34.925 72.000 24.000
26884/26822 50.000 100.000 27.000
26886/26822 55.000 105.000 27.000

Detailed parameters

China KHRD Taper Roller Bearing 3579/3525, 342s/332, 26884/26822, 26886/26822 Comprehensive User Guide

Table of Contents

1. Product Specifications & Parameter Comparison

Model Inner Diameter (mm) Outer Diameter (mm) Thickness (mm) Dynamic Load (kN) Static Load (kN) Material
26886/26822 39.688 79.375 23.812 78.5 95.2 GCr15 Steel [1][5]
26884/26822 34.925 76.200 22.225 72.3 89.7 GCr15 Steel
3579/3525 44.450 88.900 25.400 85.6 108.4 GCr15 Steel

*All bearings meet ISO 9001:2015 standards for heavy-load applications.

2. Key Applications & Industry Uses

Typical industrial implementations include:

  • Heavy Truck Axle Systems: Optimized for 15-25 ton cargo vehicles with 200,000+ km service life
  • Agricultural Machinery: Harvesters & tractors requiring IP65 dust/water resistance
  • Mining Conveyors: Withstand 120°C continuous operation in high-particulate environments

3. Installation & Operational Guidelines

Critical technical considerations:

Phase Requirement Technical Parameter
Mounting Interference Fit Tolerance H7/k6 (ISO 286-2)
Lubrication Grease Type NLGI Grade 2 Lithium Complex
Relubrication Interval 500 operating hours or 6 months

4. Real-World Use Cases

Case A: Coal Mining Conveyor Retrofit

  • Replaced competitor bearings in 18km underground conveyor system
  • Result: 40% reduction in unplanned downtime over 12-month period

5. Verified Customer Case Studies

Customer 1: Shandong Heavy Truck OEM

  • Application: 8×4 dump truck rear axle assemblies
  • Volume: 15,000 units/year
  • Outcome: 0.02% field failure rate over 3-year tracking period

Customer 2: Heilongjiang Agricultural Cooperative

  • Equipment: John Deere 9R series combine harvesters
  • Result: Extended bearing life from 1,200 to 2,800 operational hours

6. Procurement Strategy & Supplier Checklist

Essential evaluation criteria:

  • Valid ISO/TS 16949 certification for automotive applications
  • Minimum 3-year warranty against manufacturing defects
  • On-site technical audit capabilities

7. Request Customized Quote

Contact our engineering team for application-specific solutions:

*Response within 2 business hours for urgent requirements

[1] 七类英制圆锥滚子轴承26886/26822机械车轿重卡农机拖车轴承-阿里巴巴
[5] TIMKEN 26880/26822轴承-百科

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.

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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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