Sealmaster Mounted Cast Iron Four Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RPBXT 307-4

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 Base Width (in) 4.375 in Overall Width (in) 5 in Bolt Center-to-Center Length (in) 12.25 in Overall Height (in) 8.5 in Bolt Size (in) 0.75 in Overall Length (in) 15.25 in Bore Size (in) 3.4375 in Centerline to Front Face (in) 2.5 in Bolt Center Max (in) 12.75 in Inner Race Length (in) 5 in Foot Height (in) 1.75 in Base to Center Height (in) 4.5 in Bolt Center Min (in) 11.75 in Collar Outer Diameter (in) 5.547 in Technical Specifications Seal Type Felt Labyrinth Seal Measure Units Inch Housing Material Cast Iron Insert Material 52100 Bearing Steel Housing Type Pillow Block, Four Bolt Housing Base Solid Rolling Element Tapered Roller Expansion No Housing Construction Split Two Piece Internal Clearance Standard Misalignment ±3.0° Misalignment - Static Only Speed (Max) 1500 Bore Shape Straight Radial Dynamic Load Capacity (lb) 15,320 lb Locking Type Double Collar Mount Bearing Insert Coating Uncoated Retainer Material Steel Replaceable Insert Yes Housing Color Gray End Cap No Outer Ring Land Profile Standard Misalignment Type Static Only Platform RPB Series Series RPBXT Grease Fitting Thread Size 1/8 NPT Housing Style Pillow Block Ability to Relubricate Yes Maximum Operating Temperature (F) 220 °F Insert Number RCI-307 Duty/Series Standard Lubrication Type Lithium; EP; NLGI#2 Inner Race Heat Treat Method Case Carburized Inner Ring General Specifications UPC 662288744207 Weight 67.00 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