The SKF 6305-2ZNR Bearing 25X67.7X17 is a deep groove ball bearing with a snap ring, designed for various industrial applications requiring precise and stable performance. Manufactured by SKF, a leader in the bearing industry, this component features a bore diameter of 25 mm, an outer diameter of 67.7 mm, and a width of 17 mm. Commonly used in machinery where axial and radial loads are present, this bearing is suitable for high-speed operations across diverse sectors.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 25 mm |
| Outer diameter (D) | 67.7 mm |
| Width (B) | 17 mm |
| Weight | 260 g |
| Basic dynamic load rating (C) | 19.5 kN |
| Basic static load rating (C0) | 11.2 kN |
| Limiting speed | 12,000 rpm |
| Reference speed | 9,000 rpm |
| Cage type | Pressed steel |
| Shielding / Sealing | ZZ |
| Ring material | Chrome steel 100Cr6 |
| Factory lubrication | Lithium grease |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
Technical advantages
Designed for durability and efficiency, the SKF 6305-2ZNR Bearing offers several technical advantages:
- Supports continuous operation at speeds up to 12,000 rpm, ideal for high-speed applications.
- Manufactured from heat-treated 100Cr6 chrome steel, ensuring a rolling-contact fatigue life exceeding 107 cycles.
- Standard CN radial clearance, providing optimal performance in assemblies without preload.
- Equipped with ZZ shielding for effective protection against dust and debris.
- Pre-lubricated with lithium grease, reducing maintenance frequency and enhancing operational efficiency.
Typical applications
The SKF 6305-2ZNR Bearing is widely used in a variety of sectors, including:
- Automotive industry (gearboxes, alternators)
- Industrial machinery (conveyors, electric motors)
- HVAC systems (fans, blowers)
- Agricultural equipment (tractors, harvesters)
- Pumps and compressors (centrifugal pumps, air compressors)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the SKF 6305-2ZNR Bearing, offering fast availability and the option to request a quote for bulk quantities. Add the bearing to your cart or contact us for a customized quotation today.
