Sealmaster Mounted Cast Iron Four Bolt Flange Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RFB 208C

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 Bolt Center Diameter (in) 7.609375 in Bolt Center-to-Center Length (in) 5.375 in Bolt Size (in) 0.625 in Housing Width (in) 6.875 in Overall Width (in) 4.1875 in Overall Length (in) 6.875 in Overall Height (in) 4.188 in Bore Size (in) 2.5000 in Foot Height (in) 1.5 in Inner Race Length (in) 4 in Centerline to Front Face (in) 2 in Collar Outer Diameter (in) 3.938 in Technical Specifications Seal Type Single Lip Contact Seal Housing Material Cast Iron Insert Material 52100 Bearing Steel Housing Base Solid Bore Shape Straight Housing Type Flange, Four Bolt Measure Units Inch Speed (Max) 2000 Expansion Non-Expansion Bearing (Fixed) Rolling Element Tapered Roller Pilot Configuration No Pilot Internal Clearance Standard Misalignment ±3.0° Misalignment - Static Only Housing Construction Split Two Piece Locking Type Double Collar Mount Replaceable Insert Yes Platform RPB Series Misalignment Type Static Only Outer Ring Land Profile Standard Bearing Insert Coating Uncoated Housing Color Gray End Cap No Retainer Material Steel Series RFB Grease Fitting Thread Size 1/8 NPT Duty/Series Standard Ability to Relubricate Yes Housing Style Flange Block Maximum Operating Temperature (F) 220 °F Insert Number RCI-208C Lubrication Type Lithium; EP; NLGI#2 Inner Race Heat Treat Method Case Carburized Inner Ring General Specifications UPC 662288493853 Weight 24.00 LB Packaged Length 7.25 IN Packaged Width 7.25 IN Packaged Height 4.25 IN HTC 8483.20.4080 Country of Origin United States of America