The 6304 ZZ C4 Bearing 20X52X15 by NSK is a precision-engineered deep groove ball bearing designed for various industrial applications. With a bore diameter of 20 mm, an outer diameter of 52 mm, and a width of 15 mm, this bearing is ideal for ensuring smooth operation in machinery requiring high efficiency and reliability. Known for its robust construction, the NSK 6304 ZZ C4 is typically used in applications such as electric motors, gearboxes, and conveyor systems, where minimizing friction and wear is crucial.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 20 mm |
| Outer diameter (D) | 52 mm |
| Width (B) | 15 mm |
| Basic dynamic load rating (C) | 14.8 kN |
| Basic static load rating (C0) | 7.8 kN |
| Limiting speed | 14,000 rpm |
| Shielding | ZZ |
| Ring material | Chrome steel 100Cr6 |
| Internal clearance | C4 |
Technical advantages
Discover the advanced technical benefits of the NSK 6304 ZZ C4 Bearing:
- High-speed capability with limiting speed up to 14,000 rpm, suitable for dynamic applications.
- Constructed from durable 100Cr6 chrome steel, providing excellent wear resistance and longevity.
- ZZ shielding offers effective protection against contaminants, ensuring reliable performance in harsh environments.
- Enhanced internal clearance (C4) accommodates thermal expansion and misalignment, preserving operational integrity.
- Designed to handle basic dynamic loads up to 14.8 kN, ensuring robust performance under stress.
Typical applications
The 6304 ZZ C4 Bearing by NSK is employed across a range of industries and machinery:
- Electric motors and generators
- Industrial gearboxes and transmission systems
- Conveyor and material handling equipment
- Automotive components including alternators and starters
- Household appliances such as washing machines and dryers
Availability and ordering
Eurobearing.eu, a leading B2B supplier of mechanical industrial components, offers fast availability of the NSK 6304 ZZ C4 Bearing. Businesses can easily add this product to their cart for immediate purchase or request a quotation for bulk orders to meet their specific operational needs.
