Spherical roller bearings PN 23222CCW33.pdf

This document is a technical specification sheet for an SKF bearing model 23222 CC/W33, accessed through SKF Explorer. The bearing features detailed dimensional specifications including a bore diameter (d) of 110 mm, outer diameter (D) of 200 mm, and width (B) of 69.8 mm. Additional dimensional parameters include d₂ of approximately 130 mm, D₁ of approximately 169 mm, b of 8.3 mm, K of 4.5 mm, and minimum corner radius (r₁,₂) of 2.1 mm. Abutment dimensions are specified with minimum d_a of 122 mm, maximum D_a of 188 mm, and maximum corner radius (r_a) of 2 mm.

The calculation data section provides critical performance specifications: basic dynamic load rating of 626 kN, basic static load rating of 765 kN, and fatigue load limit of 76.5 kN. The bearing operates at a reference speed of 2200 r/min with a limiting speed of 3200 r/min. Calculation factors are provided as e = 0.33, Y₁ = 2, Y₂ = 3, and Y₀ = 2. The bearing has a total mass of 9.85 kg. This specification sheet contains the technical data necessary for engineers to evaluate the bearing's suitability for industrial applications requiring specific load ratings and rotational speed capabilities.