Sealmaster Mounted Cast Iron Four Bolt Flange Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RFB 308

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 Size (in) 0.75 in Overall Width (in) 5.25 in Housing Width (in) 9.25 in Overall Length (in) 9.25 in Bolt Center-to-Center Length (in) 7 in Bolt Center Diameter (in) 9.90625 in Overall Height (in) 5.25 in Bore Size (in) 3.5000 in Foot Height (in) 1.875 in Centerline to Front Face (in) 2.5 in Inner Race Length (in) 5 in Collar Outer Diameter (in) 5.5 in Technical Specifications Rolling Element Tapered Roller Insert Material 52100 Bearing Steel Seal Type Felt Labyrinth Seal Expansion Non-Expansion Bearing (Fixed) Speed (Max) 1500 Housing Material Cast Iron Measure Units Inch Housing Base Solid Housing Type Flange, Four Bolt Bore Shape Straight Pilot Configuration No Pilot Internal Clearance Standard Housing Construction Split Two Piece Locking Type Double Collar Mount Misalignment ±3.0° Misalignment - Static Only Platform RPB Series End Cap No Retainer Material Steel Outer Ring Land Profile Standard Housing Color Gray Misalignment Type Static Only Bearing Insert Coating Uncoated Replaceable Insert Yes Series RFB Grease Fitting Thread Size 1/8 NPT Insert Number RCI-308 Ability to Relubricate Yes Lubrication Type Lithium; EP; NLGI#2 Maximum Operating Temperature (F) 220 °F Duty/Series Standard Inner Race Heat Treat Method Case Carburized Inner Ring Housing Style Flange Block General Specifications UPC 662288480389 Weight 57.40 LB Packaged Length 11.00 IN Packaged Width 11.00 IN Packaged Height 6.63 IN HTC 8483.20.4080 Country of Origin United States of America