E2.6308-2Z/C3
E2 Series Energy Efficient Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
E2.6308-2Z/C3 Bearing Product Overview & Core Advantages
The E2.6308-2Z/C3 is a single row deep groove ball bearing engineered for robust performance in demanding radial load applications. This precision bearing features integral shields (2Z) for contaminant protection and is manufactured to ABEC 1 | ISO P0 tolerance standards, ensuring reliable operation and interchangeability. Its defining characteristic is the C3 radial internal clearance, which accommodates thermal expansion in applications with elevated operating temperatures or where fits result in a reduction of internal clearance. This combination of shielded protection, standardized precision, and optimized internal clearance makes it a versatile and durable choice for a wide range of industrial machinery.
Model Code Breakdown
- E2.63: Manufacturer's series designation for a specific bearing design and dimension set.
- 08: Bore diameter code. "08" indicates a 40 mm bore diameter.
- 2Z: Seal/Shield Type. Signifies that the bearing is equipped with steel shields on both sides. These non-contact shields protect against large contaminants while minimizing friction.
- C3: Radial Internal Clearance. Indicates a clearance greater than the standard CN group. This is suitable for applications with shaft interference fits or where operational heat generation is expected.
E2.6308-2Z/C3 Bearing Structural Features & Performance Benefits
- Robust Construction for High Load Capacity: Built from chrome steel for both rings, balls, and cage, this bearing offers high strength and durability. With a dynamic load rating of 9509 lbf and a static load rating of 5395 lbf, it is designed to handle significant radial loads effectively.
- Optimized for Thermal Stability: The C3 clearance is a critical feature that prevents bearing preload and potential seizure in applications where thermal expansion of the shaft and housing occurs, ensuring consistent performance and longevity.
- Contaminant Protection with Minimal Friction: The double-shielded (2Z) design offers effective protection against coarse contaminants, extending bearing life without the added torque typically associated with contact seals, contributing to a limiting speed of 8,500 rpm.
- Precision and Interchangeability: Manufactured to ABEC 1 (ISO P0) tolerance class, this bearing guarantees dimensional accuracy and reliable performance, making it a dependable component for standard industrial applications.
E2.6308-2Z/C3 Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial support
