22213 Bearing

1.Product Introduction: The 22213 model is a double-row self-aligning roller bearing, suitable for light and medium loads, with good self-aligning performance and suitable for small and medium-sized equipment.
2.Structure Type: The inner ring has a spherical raceway, the outer ring has double ribs, with double-row rollers + stamped steel cage, and it is open.
3.Size Range: Inner diameter 65mm, outer diameter 120mm, width 31mm.
4.Material: Inner ring / outer ring: GCr15 bearing steel, rollers: GCr15 bearing steel, cage: stamped steel.
5.Precision: P0/P6 level.
6.Common Inner Tapered Hole: Optionally with a 1:12 tapered hole (suitable for a shaft diameter of 65mm), and the conventional one is a straight hole.
7.Application Fields: Small and medium-sized electric motors, fans, agricultural machinery gearboxes, conveying equipment.
8.Key Inspection Items: Radial clearance, self-aligning flexibility, operation noise.

Product Description

22213 Bearing: High-Performance Solution for Extreme Industrial Demands

When your heavy machinery faces relentless radial loads and thermal stress, the 22213 bearing delivers unmatched durability. Designed for metallurgical kilns, mining crushers, and cement plant machinery, this self-aligning roller bearing combines precision engineering with robust materials to withstand 150°C environments. At LUOYANG INNO BEARING CO., LTD, we’ve optimized the 22213 bearing model to solve critical challenges in heavy-load applications—ensuring fewer breakdowns and longer bearing service life.

Technical Specifications

Parameter Specification
Dimensions (ID/OD/Width) 65mm / 120mm / 31mm
Load Capacity 255 kN Dynamic / 245 kN Static
Temperature Range -30°C to +150°C (Peak: 170°C)
Precision ISO P6 (ABEC-3 equivalent)

Core Advantages

  • Advanced Materials: Vacuum-quenched GCr15 steel prevents bearing micro-cracks and deformation.
  • Precision: Every 22213 bearing unit undergoes magnetic particle inspection and 100+ hour fatigue testing.
  • Rapid Logistics: 1,000+ units ship in 7–10 days, with custom sizes (up to φ5000mm) available in 30 days.

Industry-Proven Applications

  • Metallurgy: 22213 bearing variants support rolling mill gearboxes and continuous casting equipment.
  • Mining: Crushers and conveyors use our roller bearing designs to resist abrasive dust and shock.
  • Cement Production: Graphite-lubricated bearing series withstand extreme heat in rotary kilns.

Quality & Lifecycle Support

We provide full ISO/CE/ASTM traceability for every bearing shipment. Our engineers offer customized cage materials and surface coatings to extend service life in your specific operating environment.

FAQs

Q: Can the 22213 bearing handle 300°C temperatures in cement kilns?
A: Yes. Our 22213-HT Series uses graphite-based lubrication and heat-stabilized bearing cages for high-temperature stability.

Q: How do you ensure bearing quality under heavy loads?
A: Every 22213 bearing is tested for radial clearance, alignment flexibility, and noise (<40dB), with batch load simulations.

Q: Do you offer bulk bearing shipments to Europe?
A: Standard 22213 Bearing orders ship in 10 days, with real-time tracking from our regional production hubs.

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