Sealmaster Mounted Cast Iron Four Bolt Flange Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RFB 103

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-to-Center Length (in) 2.875 in Overall Width (in) 2.8125 in Bolt Center Diameter (in) 4.0625 in Housing Width (in) 4 in Overall Length (in) 4 in Bolt Size (in) 0.375 in Overall Height (in) 2.813 in Bore Size (in) 1.1875 in Centerline to Front Face (in) 1.391 in Inner Race Length (in) 2.781 in Foot Height (in) 1 in Collar Outer Diameter (in) 2.25 in Technical Specifications Bore Shape Straight Housing Type Flange, Four Bolt Housing Base Solid Measure Units Inch Insert Material 52100 Bearing Steel Housing Material Cast Iron Rolling Element Tapered Roller Speed (Max) 4000 Expansion Non-Expansion Bearing (Fixed) Seal Type Felt Labyrinth Seal Pilot Configuration No Pilot Misalignment ±3.0° Misalignment - Static Only Locking Type Double Collar Mount Housing Construction Split Two Piece Internal Clearance Standard Housing Color Gray Replaceable Insert Yes Bearing Insert Coating Uncoated Misalignment Type Static Only Outer Ring Land Profile Standard Platform RPB Series Retainer Material Steel End Cap No Series RFB Grease Fitting Thread Size 1/8 NPT Maximum Operating Temperature (F) 220 °F Insert Number RCI-103 Duty/Series Standard Housing Style Flange Block Ability to Relubricate Yes Lubrication Type Lithium; EP; NLGI#2 Inner Race Heat Treat Method Case Carburized Inner Ring General Specifications UPC 662288480181 Weight 6.00 LB Packaged Length 6.38 IN Packaged Width 6.38 IN Packaged Height 3.63 IN HTC 8483.20.4080 Country of Origin United States of America