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

Описание

Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading Race-mounted contact flinger seal Single-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews Powder coat epoxy split cast iron housing Dimensions Overall Length (in) 7.75 in Bolt Size (in) 0.75 in Bolt Center Diameter (in) 8.484375 in Bolt Center-to-Center Length (in) 6 in Housing Width (in) 7.75 in Overall Width (in) 4.6875 in Overall Height (in) 4.688 in Bore Size (in) 3 in Inner Race Length (in) 3.688 in Foot Height (in) 1.625 in Centerline to Front Face (in) 2.25 in Collar Outer Diameter (in) 4.75 in Technical Specifications Housing Type Flange, Four Bolt Measure Units Inch Speed (Max) 1750 Seal Type Single Lip Contact Seal Rolling Element Tapered Roller Housing Base Solid Expansion Non-Expansion Bearing (Fixed) Insert Material 52100 Bearing Steel Bore Shape Straight Housing Material Cast Iron Pilot Configuration No Pilot Internal Clearance Standard Housing Construction Split Two Piece Locking Type Collar Mount Misalignment ±3.0° Misalignment - Static Only Housing Color Gray Retainer Material Steel Misalignment Type Static Only End Cap No Bearing Insert Coating Uncoated Outer Ring Land Profile Standard Platform RPB Series Replaceable Insert Yes Series RFBA Grease Fitting Thread Size 1/8 NPT Insert Number RCIA-300C Maximum Operating Temperature (F) 220 °F Lubrication Type Lithium; EP; NLGI#2 Housing Style Flange Block Inner Race Heat Treat Method Case Carburized Inner Ring Duty/Series Standard Ability to Relubricate Yes General Specifications UPC 662288488026 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