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

Описание

Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading Race-mounted contact 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-to-Center Length (in) 6 in Overall Length (in) 7.75 in Bolt Center Diameter (in) 8.484375 in Overall Width (in) 4.6875 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 Foot Height (in) 1.625 in Inner Race Length (in) 4.5 in Collar Outer Diameter (in) 4.75 in Technical Specifications Housing Base Solid Rolling Element Tapered Roller Insert Material 52100 Bearing Steel Housing Type Flange, Four Bolt Measure Units Inch Bore Shape Straight Expansion Non-Expansion Bearing (Fixed) Speed (Max) 1750 Seal Type Single Lip Contact Seal Housing Material Cast Iron Pilot Configuration No Pilot Internal Clearance Standard Housing Construction Split Two Piece Misalignment ±3.0° Misalignment - Static Only Locking Type Double Collar Mount Retainer Material Steel Housing Color Gray End Cap No Outer Ring Land Profile Standard Replaceable Insert Yes Misalignment Type Static Only Bearing Insert Coating Uncoated Platform RPB Series Series RFB Grease Fitting Thread Size 1/8 NPT Housing Style Flange Block Ability to Relubricate Yes Inner Race Heat Treat Method Case Carburized Inner Ring Maximum Operating Temperature (F) 220 °F Insert Number RCI-300C Duty/Series Standard Lubrication Type Lithium; EP; NLGI#2 General Specifications UPC 662288493891 Weight 33.40 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