22320‑E/C3 Spherical Roller Bearing 100x215x73mm for Heavy‑Duty Mining Machinery

• 22320‑E/C3 is open‑type double‑row spherical roller bearing with stamped steel cage and C3 enlarged clearance.
• It supports heavy radial load plus bidirectional axial loads, and compensates shaft misalignment and deflection during operation.
• E‑series optimized internal geometry improves load capacity for heavy‑duty working cycles.
• Outer ring is fitted with lubrication groove and holes for convenient on‑site re‑lubrication.
• C3 extra clearance suits running conditions with high temperature and shaft thermal expansion.
• Open‑type without seals, users need to add grease or oil while assembling the bearing.

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• Self‑aligning spherical raceway absorbs installation offset and shaft operational deflection.
• Handles heavy radial load together with bidirectional axial loads for mixed‑force positions.
• E‑optimized internal structure raises overall load performance and working stability.
• C3 enlarged internal clearance adapts to thermal expansion under high‑temperature operation.
• Lubrication groove and holes on outer ring make regular re‑lubrication easy to carry out.
• Stamped steel cage keeps rollers stable under continuous heavy‑load shock‑type working.
• Standard metric dimension, direct replacement for mining and general heavy industrial equipment.

• Mining crushers and mineral processing rotating assemblies
• Industrial mixers and agitator heavy‑duty shaft supporting positions
• Paper mill machinery and large‑size conveyor drive units
• Heavy‑duty fans, blowers and process‑industry main shaft assemblies
• General heavy machinery suffering shaft deflection or mounting misalignment

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• 30 years professional bearing industry experience
• ISO certified strict quality inspection
• Flexible OEM & private label customization
• 3-5 days fast delivery for stocked bearings
• Full bearing series, universal interchangeable size
• Factory direct price & reliable after-sales service

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