SKF 21318 EK

Spherical roller bearing: Specifications, Category, Spherical Roller Bearing, Weight and Dimensions, Inner (d) MM, 90,00, Outer (D) MM, 190,00, Width (B) MM, 43,00, Inner (d) Inch, 3.5433, Outer (D) Inch, 7.4803, Width (B) Inch, 1.6929, Weight (kg), 6.26, Product Properties, Bore, K – 1:12 Tapered Bore (Standard for Most Types), Lubrication Enhancement, W33 – Lubrication Groove and 3 Holes, Seal, 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, Suffix description, E, d ≤65mm, Two Window-Type Steel Cages, Flangeless Inner Ring And Guide Centered On The Inner Ring. When d >65 mm Same As 65 mm Same As