Bearing - 6002 2Z CX

Product detailed description

6002 2Z CX is a single-row deep groove ball bearing with metal shields on both sides. Dimensions d × D × B are 15 × 32 × 9 mm.

Technical data

• Designation: 6002 2Z CX
• Type: Single-row deep groove ball bearing
• d: 15 mm
• D: 32 mm
• B: 9 mm
• Closure: Metal shields on both sides (2Z)
• Bore: Cylindrical bore
• Internal clearance: Normal CN radial clearance
• Precision: Standard precision
• Basic dynamic load rating C: 5.59 kN
• Basic static load rating C₀: 2.85 kN
• Limiting speed – grease: 22000 min⁻¹
• Limiting speed – oil: 26000 min⁻¹
• Catalogue bearing mass: 0.03 kg

Construction and lubrication

The cage guides the balls rolling between the inner and outer rings. The deep groove design primarily supports radial loads and can also accommodate smaller axial forces in both directions.

The suffix 2Z identifies metal shields on both sides. They retain grease and reduce the entry of contaminants, but do not make the bearing watertight.

The manufacturer lists separate limiting speeds of 22000 min⁻¹ with grease and 26000 min⁻¹ with oil. These describe different lubrication conditions, not an instruction to change the supplied bearing filling. Actual operating speed also depends on load, temperature and heat dissipation.

Mounting and raceway

The 15 mm bore d locates on the shaft, the 32 mm outside diameter D fits the housing seat and B of 9 mm is the overall width. Apply mounting force directly through the ring being fitted, not through the balls. When replacing the bearing, compare the full designation 6002 2Z CX, adjoining shoulders and machine operating requirements.