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

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 Overall Width (in) 4.1875 in Overall Length (in) 6.875 in Bolt Center Diameter (in) 7.609375 in Bolt Size (in) 0.625 in Housing Width (in) 6.875 in Bolt Center-to-Center Length (in) 5.3750 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 Measure Units Inch Bore Shape Straight Rolling Element Tapered Roller Expansion Non-Expansion Bearing (Fixed) Housing Material Cast Iron Seal Type Felt Labyrinth Seal Housing Type Flange, Four Bolt Housing Base Solid Insert Material 52100 Bearing Steel Speed (Max) 2000 Pilot Configuration No Pilot Internal Clearance Standard Housing Construction Split Two Piece Misalignment ±3.0° Misalignment - Static Only Locking Type Double Collar Mount Radial Dynamic Load Capacity (lb) 9,030 lb Retainer Material Steel Platform RPB Series End Cap No Replaceable Insert Yes Misalignment Type Static Only Bearing Insert Coating Uncoated Housing Color Gray Outer Ring Land Profile Standard Series RFB Grease Fitting Thread Size 1/8 NPT Ability to Relubricate Yes Lubrication Type Lithium; EP; NLGI#2 Duty/Series Standard Inner Race Heat Treat Method Case Carburized Inner Ring Insert Number RCI-208 Housing Style Flange Block Maximum Operating Temperature (F) 220 °F General Specifications UPC 662288480310 Weight 23.59 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