22208 Bearing

1.Product Introduction: The 22208 model is a double-row self-aligning roller bearing, a small-sized and light-load model, suitable for small shaft systems.
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 40mm, outer diameter 80mm, width 23mm.
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: Mostly straight holes, and a 1:12 tapered hole can be customized for special needs (suitable for a shaft diameter of 40mm).
7.Application Fields: Small electric motors, water pumps, electric tools, light industrial machinery.
8.Key Inspection Items: Dimensional accuracy, radial clearance, self-aligning flexibility.

Product Description

22208 Bearing – High-Precision Double-Row Self-Aligning Roller Bearing

When you need reliable performance in compact systems, the 22208 bearing delivers unmatched durability and flexibility. Designed as a double-row self-aligning roller bearing, this model excels in small shaft applications where misalignment compensation and moderate load capacity are critical. With an open structure featuring a spherical outer ring raceway and stamped steel cage, it ensures smooth operation in electric motors, pumps, and light industrial equipment. At LUOYANG INNO, we enhance standard bearing products with precision grinding and customizable options to meet your exact operational demands.

Technical Specifications

Parameter Specification
Dimensions (ID/OD/Width) 40mm / 80mm / 23mm
Load Capacity 58 kN Dynamic / 42 kN Static
Precision ISO P0/P6 (ABEC 1/3 equivalent)
Temperature Range -30°C to +200°C

Key Advantages

  • Self-Aligning: Automatically corrects shaft misalignment up to 3° to reduce bearing wear in uneven setups.
  • High-Purity Materials: Constructed from GCr15 steel for optimal hardness (60-66 HRC) and fatigue resistance.
  • Rapid Customization: Modify bore types, seals, or materials for your roller bearing within 15 days.

Industry-Proven Applications

  • Electric Motors: 22208 bearing units minimize vibration in HVAC fans and power tools.
  • Agricultural Machinery: Handles moderate loads in irrigation pumps and harvesters.
  • Light Industrial Conveyors: Supports shaft flexibility in packaging and textile bearing systems.

Quality & Logistics

Every bearing undergoes triple-stage inspections (material, production, final testing) to ensure a 99.9% defect-free output. We provide global shipping with 1,000+ units in stock ready for 48-hour dispatch.

FAQs

Q: Can the 22208 bearing handle heavy axial loads?
A: While designed for moderate radial loads, we offer reinforced cages and wider inner rings to boost axial bearing capacity by 40%.

Q: Do you provide heat-resistant variants for food processing?
A: Yes! We replace standard roller bearing cages with stainless steel or PEEK versions for temperatures up to 250°C.

Q: How do I verify bearing precision before purchase?
A: Request free test reports showing radial clearance, noise levels, and vibration analysis for your 22208 bearing.

Contact Us

Ready to Optimize Your Equipment?

Contact our engineering team to request CAD models, load calculations, or a custom quote today.

📩 Contact Our Engineers Today

Online Message

Learn about our latest products and discounts through SMS or email