Sealmaster Mounted Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RPB 307-2

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 Overall Width (in) 5 in Overall Height (in) 7.75 in Base Width (in) 4.125 in Bolt Size (in) 0.875 in Overall Length (in) 13.75 in Bore Size (in) 3.4375 in Inner Race Length (in) 5 in Bolt Center Max (in) 11.25 in Foot Height (in) 2.063 in Base to Center Height (in) 3.75 in Centerline to Front Face (in) 2.5 in Bolt Center Min (in) 10.125 in Collar Outer Diameter (in) 5.438 in Technical Specifications Housing Material Cast Iron Seal Type Felt Labyrinth Seal Expansion No Measure Units Inch Housing Base Solid Rolling Element Tapered Roller Insert Material 52100 Bearing Steel Housing Type Pillow Block, Two Bolt Housing Construction Split Two Piece Radial Dynamic Load Capacity (lb) 15,320 lb Speed (Max) 1500 Internal Clearance Standard Locking Type Double Collar Mount Misalignment ±3.0° Misalignment - Static Only Bore Shape Straight Replaceable Insert Yes Platform RPB Series Misalignment Type Static Only End Cap No Outer Ring Land Profile Standard Retainer Material Steel Bearing Insert Coating Uncoated Housing Color Gray Series RPB Grease Fitting Thread Size 1/8 NPT Duty/Series Standard Inner Race Heat Treat Method Case Carburized Inner Ring Housing Style Pillow Block Ability to Relubricate Yes Lubrication Type Lithium; EP; NLGI#2 Maximum Operating Temperature (F) 220 °F Insert Number RCI-307 General Specifications UPC 662288480105 Weight 56.07 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