Factory Direct Low Price Quick Delivery KHRD Brand Self-Aligning Ball Bearings 2209-2211 - Trailer & Metallurgy Machinery Parts, Auto Parts
Factory Direct Low Price Quick Delivery KHRD Brand Self-Aligning Ball Bearings 2209-2211 - Trailer & Metallurgy Machinery Parts, Auto Parts - 图片 2
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Estimated delivery time: 3-5 days

Factory Direct Low Price Quick Delivery KHRD Brand Self-Aligning Ball Bearings 2209-2211 - Trailer & Metallurgy Machinery Parts, Auto Parts

  • Model Numbers: 2209, 2210, 2211
  • Bore Diameter: 45mm-110mm
  • Outer Diameter: 85mm-170mm
  • Width: 23mm-45mm
  • Material: Chrome Steel GCr15
  • Dynamic Load Rating: 31.5kN-92.2kN
  • Static Load Rating: 11.2kN-34.5kN
  • Precision Grade: ABEC-1 (P0)
  • Sealing Type: 2RS Rubber Sealed
  • Operating Temperature: -30°C to +120°C

Detailed parameters

Table of Contents

1. Product Overview & Specifications

KHRD Factory Outlet's Self-Aligning Ball Bearing Series 2209, 2210, and 2211 are engineered for heavy-duty applications requiring compensation for shaft misalignment up to 3°[7].

Model Inner Diameter (mm) Outer Diameter (mm) Dynamic Load Capacity (kN) Static Load Capacity (kN)
2209 45 85 38.5 19.6
2210 50 90 43.2 22.4
2211 55 100 48.7 25.1

2. Key Applications

Primary industrial implementations:

  • Trailer Suspension Systems: Accommodates axle deflection during heavy payload transport
  • Metallurgical Equipment: Withstands temperatures up to 200°C in rolling mill environments
  • Automotive Transmissions: Reduces vibration in driveline components

3. Operational Advantages

Technical differentiators:

  • Dual-row ball construction with spherical outer ring raceway[7]
  • ISO 15:2017 compliant heat-treated chromium steel
  • Integrated sealing solutions (RS1/2RS1 configurations available)

4. Industry Use Cases

Implementation scenarios:

  • Mining Conveyor Systems: 2210-series bearings showing 12,000+ hour MTBF in Australian iron ore operations
  • Commercial Vehicle Wheel Ends: 2211 bearings certified for EU Directive 2007/46/EC compliance

5. Client Success Stories

Case 1: German trailer manufacturer reduced warranty claims by 40% after switching to KHRD 2209 bearings in fifth-wheel assemblies

Case 2: Chinese steel mill extended maintenance intervals from 3 to 8 months using 2210 bearings in continuous casting equipment

6. Request Customized Solutions

Contact our engineering team for application-specific bearing solutions:

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

[7] aligning_ball_bearing
[6] 2210atn滚动轴承
[2] ball_bearing_wheel

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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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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