Bearing - 6209 2RS ZKL

Product detailed description

Bearing - 6209 2RS ZKL

6209 2RS ZKL is a single-row deep groove ball bearing with rubber seals on both sides. The 2RS design uses effective contact seals made of nitrile rubber reinforced with metal, running against rounded shoulders on the inner ring.

Key features

• Dimensions d × D × B: 45 × 85 × 19 mm
• Type: single-row deep groove ball bearing
• Sealing: contact rubber 2RS seals on both sides
• Basic dynamic load rating Cᵣ: 31.5 kN
• Basic static load rating C₀ᵣ: 20.4 kN
• Weight: approximately 0.4 kg

Sealing and lubrication

The seals are retained in the groove of the outer ring and are not intended to be removed. They help retain lubricant and limit the ingress of dust, moisture and other contaminants. the ZKL catalogue, sealed bearings in the basic design are filled with grease for approximately −30 to +100 °C, briefly up to +120 °C; under normal conditions the grease usually lasts for the bearing service life and the bearing cannot be relubricated.

Loads and mounting

The deep raceways are intended primarily for radial load and also accommodate limited axial loads in both directions. Always apply mounting force through the ring with the interference fit, never through the rolling elements, and protect the seals from damage.

Check before ordering

Compare the complete designation 6209 2RS ZKL, dimensions 45 × 85 × 19 mm and the double-sealed 2RS design. RS, 2RS, RSR and 2RSR variants differ in the number of seals or in their contact geometry at the inner ring.