Sealmaster Mounted Cast Iron Four Bolt Flange Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RFB 211

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 Bolt Center Diameter (in) 8.484375 in Overall Length (in) 7.75 in Bolt Center-to-Center Length (in) 6 in Housing Width (in) 7.75 in Overall Width (in) 4.6875 in Bolt Size (in) 0.75 in Overall Height (in) 4.688 in Bore Size (in) 2.6875 in Inner Race Length (in) 4.5 in Centerline to Front Face (in) 2.25 in Foot Height (in) 1.625 in Collar Outer Diameter (in) 4.75 in Technical Specifications Measure Units Inch Rolling Element Tapered Roller Bore Shape Straight Housing Type Flange, Four Bolt Insert Material 52100 Bearing Steel Housing Base Solid Expansion Non-Expansion Bearing (Fixed) Housing Material Cast Iron Seal Type Felt Labyrinth Seal Speed (Max) 1750 Pilot Configuration No Pilot Housing Construction Split Two Piece Internal Clearance Standard Misalignment ±3.0° Misalignment - Static Only Locking Type Double Collar Mount Misalignment Type Static Only Housing Color Gray Replaceable Insert Yes Bearing Insert Coating Uncoated End Cap No Outer Ring Land Profile Standard Platform RPB Series Retainer Material Steel Series RFB Grease Fitting Thread Size 1/8 NPT Housing Style Flange Block Inner Race Heat Treat Method Case Carburized Inner Ring Maximum Operating Temperature (F) 220 °F Insert Number RCI-211 Ability to Relubricate Yes Duty/Series Standard Lubrication Type Lithium; EP; NLGI#2 General Specifications UPC 662288480327 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