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View 32313 7613E 32313R Chrome Steel mm Single Row Cone and Cup Tapered Roller Bearings Demo

Tapered Rolling Bearing
December 17, 2025
Category Connection: Tapered Roller Bearings
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#Tapered Rolling Bearing #Precision Tapered Roller Bearings #Single Row Tapered Roller Bearing
Brief: This video explains the main functions and practical uses of the 32313, 7613E, and 32313R Chrome Steel Single Row Tapered Roller Bearings in a clear, step-by-step format. Watch to see a detailed demonstration of this compact bearing's construction, its compatibility with various industrial equipment, and learn how its high-grade chrome steel material delivers superior performance in medium-to-heavy-duty applications.
Related Product Features:
  • Manufactured from high-grade chrome steel (GCr15/SAE 52100) for outstanding wear resistance and impact tolerance.
  • Precision heat treatment achieves a hardness of HRC 58-62, significantly extending service life compared to low-carbon steel bearings.
  • Compact dimensions of 65mm ID, 140mm OD, and 51mm width make it ideal for space-constrained applications.
  • Provides basic corrosion protection for use in humid environments and light industrial settings with minor chemical exposure.
  • Designed for medium-to-heavy-duty scenarios including industrial lathes, hydraulic motors, and mechanical drivetrains.
  • Interchangeable with multiple bearing numbers including 639213, CBK257(C102), and 11590/11520 for versatile application.
  • Weighs 3.51 kgs, balancing durability with manageable handling for industrial installations.
  • Suitable for 6-12kW electric motor shafts and medium-sized gearboxes, reducing replacement costs in demanding operations.
Faqs:
  • What are the key dimensions of the 32313 tapered roller bearing?
    The 32313 tapered roller bearing has an internal diameter of 65mm, outside diameter of 140mm, and width of 51mm, making it suitable for compact, space-constrained installations.
  • What material is used in these bearings and what are the benefits?
    These bearings are manufactured from high-grade chrome steel (GCr15/SAE 52100) that undergoes precision heat treatment to reach HRC 58-62 hardness, providing outstanding wear resistance, impact tolerance, and basic corrosion protection while extending service life by 195-205% compared to low-carbon steel bearings.
  • What types of equipment are these tapered roller bearings suitable for?
    They are designed for medium-to-heavy-duty equipment including small industrial lathes, heavy-duty hydraulic motors, mini conveyors for metal castings, industrial coolant pumps, small printing press drive systems, medium-sized gearboxes, and 6-12kW electric motor shafts.
  • Are there equivalent bearing numbers that are interchangeable with the 32313?
    Yes, the 32313 bearing is interchangeable with numerous other bearing numbers including 639213, CBK257(C102), 11590/11520, LM11749/LM11710, and many others listed in the product specifications.
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