Sealmaster Mounted Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RPB 300-2

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 2-bolt split cast iron housing Dimensions Bolt Size (in) 0.75 in Base Width (in) 3 in Overall Height (in) 6.375 in Overall Length (in) 11.75 in Overall Width (in) 4.5 in Bore Size (in) 3 in Foot Height (in) 1.75 in Inner Race Length (in) 4.5 in Centerline to Front Face (in) 2.25 in Bolt Center Max (in) 9.688 in Bolt Center Min (in) 8.063 in Base to Center Height (in) 3.125 in Collar Outer Diameter (in) 4.719 in Technical Specifications Housing Base Solid Seal Type Felt Labyrinth Seal Insert Material 52100 Bearing Steel Expansion No Housing Material Cast Iron Measure Units Inch Rolling Element Tapered Roller Housing Type Pillow Block, Two Bolt Housing Construction Split Two Piece Internal Clearance Standard Misalignment ±3.0° Misalignment - Static Only Bore Shape Straight Speed (Max) 1750 Locking Type Double Collar Mount Radial Dynamic Load Capacity (lb) 9,630 lb Outer Ring Land Profile Standard Platform RPB Series Retainer Material Steel Misalignment Type Static Only End Cap No Replaceable Insert Yes Bearing Insert Coating Uncoated Housing Color Gray Series RPB Grease Fitting Thread Size 1/8 NPT Lubrication Type Lithium; EP; NLGI#2 Insert Number RCI-300 Maximum Operating Temperature (F) 220 °F Inner Race Heat Treat Method Case Carburized Inner Ring Duty/Series Standard Housing Style Pillow Block Ability to Relubricate Yes General Specifications UPC 662288480082 Weight 28.66 LB Packaged Length 12.13 IN Packaged Width 6.75 IN Packaged Height 4.63 IN HTC 8483.20.8080 Country of Origin United States of America