21313D1C3 Spherical Roller Bearing 65*140*33mm C3 Clearance Brass Cage Mining Vibrating Screen Machinery Parts

• 21313D1C3 is an open‑style double‑row spherical roller bearing with C‑3 enlarged radial clearance and durable brass cage, manufactured from premium GCr15 bearing‑steel. It features outstanding self‑aligning performance, bears heavy combined radial‑axial loads and strong vibration impact, the widened clearance adapts to high‑temperature working conditions, and it suits vibrating screens, mining equipment and heavy‑duty industrial transmission assemblies.

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• Double‑row spherical‑roller structure with great self‑aligning capacity to tolerate shaft misalignment
• Brass roller retainer resists high‑temperature deformation and guarantees stable rolling movement
• C3 increased radial internal clearance, ideal for high‑temperature and vibrating operating surroundings
• High‑hardness bearing steel provides remarkable shock‑resistance and wear‑resistance
• Open‑type design supports convenient lubricant filling and regular equipment inspection

• Mining vibrating screens and ore‑processing vibration machinery
• Crusher, sand‑making equipment and mineral transport machinery
• Cement plant, metallurgical and heavy‑duty industrial transmission shafts
• Agricultural vibrating screening and construction‑site vibration devices
• Large‑size fans, blowers and heavy‑load rotary industrial equipment

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