This INSERT BEARING has a Spherical Surface. Two Metal Shields to Protect the Bearing from Dust or any Possible Contamination. Bearing is Pre-Lubricated with High-Quality Grease, ideal for use in High and Low-temperature settings. Has a Groove and Oil Hole to Relubricate. Has a Set Screw Lock on its surface for securing the shaft - Specification: Item SB206-19, Series SB200, Outer ring type Spherical, Bore Diameter Metric 30.1625 mm, Bore Diameter Inch 1-3/16 in, Outside Diameter Matric 62.00 mm, Outside Diameter Inch 2.4409 in, Width Inner Ring Matric 30.20 mm, Width Inner Ring Inch 1.189 in, Width Outer Ring Matric 18.00 mm, Width Outer Ring Inch 0.709 in, Dynamic Load Rating Cr 19500 N, Static Load Rating Cor 11200 N, Limiting Speed 6300 r/min, Clearance Normal, Closures Shield on both sides, Sealing type Contact standard, Lubrication Type Grease Shell RL2, Lubrication Temperature -20°C to +160°C, Relubrication feature With, Rolling Element Indicator Ball, Material Gcr15, Locking Type Set Screw, Weight 0.260 KG.