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Inner Rings

SPL Bearing’s IR Series Inner Rings are high-precision mechanical components for rolling bearings, engineered with φ25-50mm inner diameters, HRC 58-62 hardness, and dynamic load rating (C) of 22kN. Made from GCr15/SUJ2/42CrMo steel, they feature H7/h6 tolerances, anti-corrosion plating, and ISO 492 compliance. Ideal for industrial transmission, automotive engines, aerospace, and renewable energy systems. Customizable with keyways/threads.

SKU: SPL-0020
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Email: info@splbearings.com · WhatsApp: +86 176 5998 0260

Product Name: Thrust ball bearing Type: Ball Bearing Brand : SPL New Model: 51205 Old Model: 8205 Inner Diameter (mm): 25 Outer Diameter (mm): 47 Thickness (mm): 15 Weight (kg/pc): 0.11

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