SKF 6000-2Z Deep groove ball bearing with seals or shields

Dimensions & Construction

Bore diameter (d): 10 mm

Outer diameter (D): 26 mm

Width (B): 8 mm

Single-row deep groove ball bearing (one row of balls)

Shields: Steel shields on both sides (designation “2Z” = shield on both sides, non-contact)

Cage: Steel (sheet-metal) cage

Radial internal clearance: Normal (CN)

Material: Bearing steel (races and balls)

Lubrication: Grease (pre-lubricated , sealed)

Load Ratings & Performance

Basic dynamic load rating (C): 4.75 kN

Basic static load rating (C₀): 1.96 kN

Fatigue load limit (Pₙ / Pᵤ): approx. 0.083 kN

Reference (rated) speed: 67,000 rpm

Limiting (maximum) speed: 34,000 rpm

Net weight: ~ 0.019 – 0.020 kg (≈ 19 – 20 g)

Features & Notes

As a deep-groove bearing , 6000 - 2Z can carry radial loads and also axial loads in both directions , though axial capacity is limited compared to radial.

The metal shields (non - contacting) provide protection against contamination (dust , particles) while maintaining low friction and allowing high speeds; however, they are not fully sealed - so they are better for moderately clean environments.

No relubrication - pre-greased and sealed.

The “60”-series (6000) means this is a small / extra-light type bearing — compact size and relatively low weight for small shafts , electric motors , small machinery , and similar applications