Spherical roller bearing (X-life): Inner (d) MM 80, Outer (D) MM 170, Width (B) MM 39, Weight (kg) 4.45, Product Properties: Bore C – Cylindrical Bore, Lubrication Enhancement: W33 – Lubrication Groove and 3 Holes, Sea: No Seal, Cage Type: S – Steel or Standard Cage, Radial Internal Play: Cn Normal Internal Play, Precision: Standard Precision, Heat Stabilization: No Heat Stabilization – Temperatures up to 120 °C, Vibrating Screen Execution: Non Vibrating Screen Execution, EAN: 4026677943545.