This UCF SQUARE FLANGE-MOUNT BEARING consists of an INSERT BEARING and a CAST IRON housing. The INSERT BEARING has Triple-Lip Seal: Unmatched protection in highly contaminated environments. Ensures significant bearing lifespan in severe dust, sand, slurry, and water. The SQUARE FLANGE-MOUNT BEARING can be mounted on levelled surfaces using the Four Bolt Holes. Grease Fitting Offset on top, to Relubricate the bearing. Has a Set Screw Lock on its surface, for securing the shaft. - Specification: Item UCF207 R3, Series UCF200, Bearing Number UC207 R3, Housing Number F207, Number of Bolts 4, Bolt Size (S) 7/16 in, Bearing Bore Diameter (d) Metric 35.00 mm, Bearing Bore Diameter (d) Inch 1.3779 in, Bearing Width Inner Ring (Bi) Matric 42.9 mm, Bearing Width Inner Ring (Bi) Inch 1.688 in, Bolt Hole Center to Center (e) Matric 92 mm, Bolt Hole Center to Center (e) Inch 3.622 in, Flange width (a) Matric 117 mm, Flange width (a) Inch 4.60 in, Overall Height (Z) Matric 44.4 mm, Overall Height (Z) Inch 1.748 in, Dynamic Load Rating Cr 25500 N, Static Load Rating Cor 15300 N, Limiting Speed 5300 r/min, Clearance Normal, Bearing Sealing type R3 Triple-Lip Seal, Lubrication Type Grease Shell RL2, Lubrication Temperature -20°C to +160°C, Rolling Element Indicator Ball, Bearing Material Gcr15, Housing Material H200 Cast Iron, Locking Type Set Screws, Weight 1.230 KG.