Sealmaster Mounted Cast Iron Four Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RPB 400-4

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 Overall Width (in) 6.25 in Overall Height (in) 8.625 in Overall Length (in) 15.25 in Bolt Size (in) 0.75 in Base Width (in) 4.5 in Bore Size (in) 4 in Bolt Center Min (in) 11 in Foot Height (in) 2.438 in Base to Center Height (in) 4.25 in Inner Race Length (in) 6.25 in Bolt Center Max (in) 13 in Centerline to Front Face (in) 3.125 in Collar Outer Diameter (in) 5.938 in Technical Specifications Measure Units Inch Housing Base Solid Seal Type Felt Labyrinth Seal Rolling Element Tapered Roller Insert Material 52100 Bearing Steel Housing Type Pillow Block, Four Bolt Expansion No Housing Material Cast Iron Housing Construction Split Two Piece Radial Dynamic Load Capacity (lb) 20,980 lb Speed (Max) 1250 Internal Clearance Standard Misalignment ±3.0° Misalignment - Static Only Bore Shape Straight Locking Type Double Collar Mount Replaceable Insert Yes Housing Color Gray Platform RPB Series End Cap No Misalignment Type Static Only Outer Ring Land Profile Standard Retainer Material Steel Bearing Insert Coating Uncoated Series RPB Grease Fitting Thread Size 1/8 NPT Duty/Series Standard Ability to Relubricate Yes Insert Number RCI-400 Inner Race Heat Treat Method Case Carburized Inner Ring Maximum Operating Temperature (F) 220 °F Housing Style Pillow Block Lubrication Type Lithium; EP; NLGI#2 General Specifications UPC 662288480136 Weight 76.90 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