Sealmaster Mounted Cast Iron Four Bolt Flange Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RFB 300

Описание

Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading Race-mounted felt-lined flinger seal Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews Powder coat epoxy split cast iron housing Dimensions Housing Width (in) 7.75 in Bolt Center Diameter (in) 8.484375 in Overall Width (in) 4.6875 in Bolt Center-to-Center Length (in) 6 in Overall Length (in) 7.75 in Bolt Size (in) 0.75 in Overall Height (in) 4.688 in Bore Size (in) 3 in Centerline to Front Face (in) 2.25 in Inner Race Length (in) 4.5 in Foot Height (in) 1.625 in Collar Outer Diameter (in) 4.75 in Technical Specifications Insert Material 52100 Bearing Steel Expansion Non-Expansion Bearing (Fixed) Seal Type Felt Labyrinth Seal Housing Base Solid Rolling Element Tapered Roller Speed (Max) 1750 Bore Shape Straight Housing Material Cast Iron Measure Units Inch Housing Type Flange, Four Bolt Pilot Configuration No Pilot Misalignment ±3.0° Misalignment - Static Only Locking Type Double Collar Mount Housing Construction Split Two Piece Internal Clearance Standard Misalignment Type Static Only Housing Color Gray End Cap No Bearing Insert Coating Uncoated Replaceable Insert Yes Retainer Material Steel Outer Ring Land Profile Standard Platform RPB Series Series RFB Grease Fitting Thread Size 1/8 NPT Ability to Relubricate Yes Lubrication Type Lithium; EP; NLGI#2 Insert Number RCI-300 Maximum Operating Temperature (F) 220 °F Inner Race Heat Treat Method Case Carburized Inner Ring Duty/Series Standard Housing Style Flange Block General Specifications UPC 662288480358 Weight 32.65 LB Packaged Length 8.88 IN Packaged Width 8.88 IN Packaged Height 8.63 IN HTC 8483.20.4080 Country of Origin United States of America