CR 52x72x12 Deep Groove Precision Ball Bearing | High Load, Low Friction Industrial Grade
The CR 52x72x12 Deep Groove Ball Bearing is engineered for high-precision industrial applications where reliability and dimensional accuracy are paramount. Featuring a compact 12mm width, this bearing offers an optimized balance of radial and axial load capabilities within a thin-section envelope, making it ideal for tight clearance installations such as specialized gearboxes, electric motor end bells, and high-speed pump assemblies. Constructed using premium 52100 Chrome Steel, it adheres to rigorous industry standards, providing superior hardness and wear resistance necessary for demanding continuous operation.
Designed to minimize rotational friction and heat generation, this CR bearing ensures maximum operational efficiency and longevity, significantly reducing the total cost of ownership (TCO) by extending service intervals. Its robust design allows for stable performance across a wide operating temperature range and is compatible with common lubrication strategies (grease or oil bath). Choose the CR 52x72x12 for an uncompromising replacement part that guarantees performance parity with leading global bearing manufacturers, ensuring seamless integration into your critical machinery.
Key Features
Optimized thin-section design (12mm width) ideal for constrained radial space applications.
Manufactured from durable 52100 Chrome Steel for extended fatigue life and corrosion resistance.
High Dynamic Load Rating (18.2 kN) suitable for moderate-to-heavy industrial operational cycles.
Precision ABEC-3 tolerances ensure minimized runout and quiet operation at elevated speeds.
Versatile design compatible with open, shielded (ZZ), and sealed (2RS) configurations (depending on specific variant selection).
