Sealmaster Mounted Cast Iron Four Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RPB 407-4

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 4-bolt split cast iron housing Dimensions Bolt Size (in) 0.75 in Base Width (in) 4.625 in Overall Length (in) 16.5 in Bolt Center-to-Center Length (in) 12.815 in Overall Height (in) 9.625 in Overall Width (in) 6.75 in Bore Size (in) 4.4375 in Foot Height (in) 2.75 in Bolt Center Min (in) 11.75 in Centerline to Front Face (in) 3.375 in Inner Race Length (in) 6.75 in Base to Center Height (in) 4.75 in Bolt Center Max (in) 13.875 in Collar Outer Diameter (in) 6.5 in Technical Specifications Rolling Element Tapered Roller Seal Type Felt Labyrinth Seal Housing Material Cast Iron Measure Units Inch Expansion No Housing Base Solid Housing Type Pillow Block, Four Bolt Insert Material 52100 Bearing Steel Internal Clearance Standard Misalignment ±3.0° Misalignment - Static Only Bore Shape Straight Housing Construction Split Two Piece Speed (Max) 1250 Locking Type Double Collar Mount Radial Dynamic Load Capacity (lb) 25,750 lb Bearing Insert Coating Uncoated Housing Color Gray Misalignment Type Static Only Retainer Material Steel Platform RPB Series End Cap No Replaceable Insert Yes Outer Ring Land Profile Standard Series RPB Grease Fitting Thread Size 1/8 NPT Ability to Relubricate Yes Housing Style Pillow Block Insert Number RCI-407 Inner Race Heat Treat Method Case Carburized Inner Ring Duty/Series Standard Maximum Operating Temperature (F) 220 °F Lubrication Type Lithium; EP; NLGI#2 General Specifications UPC 662288480143 Weight 95.60 LB Packaged Length 16.50 IN Packaged Width 6.75 IN Packaged Height 9.63 IN HTC 8483.20.8080 Country of Origin United States of America