Sealmaster Mounted Cast Iron Four Bolt Flange Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RFB 303C

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-to-Center Length (in) 7 in Bolt Center Diameter (in) 9.90625 in Overall Width (in) 5.25 in Housing Width (in) 9.25 in Overall Length (in) 9.25 in Bolt Size (in) 0.75 in Overall Height (in) 5.25 in Bore Size (in) 3.1875 in Centerline to Front Face (in) 2.5 in Foot Height (in) 1.875 in Inner Race Length (in) 5 in Collar Outer Diameter (in) 5.5 in Technical Specifications Seal Type Single Lip Contact Seal Insert Material 52100 Bearing Steel Expansion Non-Expansion Bearing (Fixed) Bore Shape Straight Rolling Element Tapered Roller Speed (Max) 1500 Housing Material Cast Iron Housing Type Flange, Four Bolt Housing Base Solid Measure Units Inch Pilot Configuration No Pilot Internal Clearance Standard Housing Construction Split Two Piece Misalignment ±3.0° Misalignment - Static Only Locking Type Double Collar Mount Housing Color Gray Misalignment Type Static Only Retainer Material Steel Replaceable Insert Yes Outer Ring Land Profile Standard Platform RPB Series Bearing Insert Coating Uncoated End Cap No Series RFB Grease Fitting Thread Size 1/8 NPT Ability to Relubricate Yes Inner Race Heat Treat Method Case Carburized Inner Ring Insert Number RCI-303C Housing Style Flange Block Maximum Operating Temperature (F) 220 °F Lubrication Type Lithium; EP; NLGI#2 Duty/Series Standard General Specifications UPC 662288493907 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