305805 C ZZ SKF 25x62x20,600 Track Roller

Track Roller for Industrial Guidance Systems

Polyamide Cage and Double Metal Shields ZZ

Technical Data and Installation Compatibility

Main Description:
The 305805 C ZZ SKF 25x62x20,600 is a precision-engineered track roller designed for guidance systems, conveyor tracks and demanding industrial applications requiring stable rolling motion. Based on a ball bearing (łożysko kulkowe) design with reinforced outer ring geometry, this roller ensures smooth rotation and reliable radial load support.

The dimensions 25x62x20,600 mm correspond to an inner diameter of 25 mm, outer diameter of 62 mm and total width of 20,600 mm. Its compact configuration allows installation in limited spaces, either as a standalone rolling element or integrated into a bearing housing (obudowa łożyskowa) or complete bearing unit (jednostka łożyskowa).

The ZZ designation indicates double metal shields, protecting the internal components against contamination and preventing lubricant loss. The polyamide cage provides reduced friction, lower operating noise and improved vibration damping compared to traditional steel cages. This design enhances high durability and supports continuous operation in industrial applications.

SKF manufacturing precision ensures consistent load distribution, stable rotational performance and long service life. The 305805 C ZZ track roller is commonly used in packaging machinery, automated production lines, transport systems and cam-guided mechanisms where reliability and dimensional accuracy are essential.

For B2B customers, this SKF track roller delivers predictable performance, reduced maintenance intervals and dependable operation in dynamic environments.

Key search phrases included:
305805 C ZZ SKF, 25x62x20,600 track roller, SKF guide roller, ball bearing roller ZZ, industrial track bearing.

FAQ

1. What are the dimensions of 305805 C ZZ SKF?
The dimensions are 25x62x20,600 mm (inner diameter x outer diameter x width).

2. What does ZZ mean?
ZZ indicates double metal shields that protect against contamination and retain lubrication.

3. What are the advantages of a polyamide cage?
It reduces friction, lowers noise and improves vibration damping during operation.

4. Can this roller be installed in a bearing housing?
Yes, it can operate within a compatible bearing housing or as part of a complete bearing unit.

5. In which applications is this track roller typically used?
It is commonly used in industrial guidance systems, conveyors and automated machinery.