Sealmaster Mounted Cast Iron Four Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RPB 308-4

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 Length (in) 13.75 in Bolt Size (in) 0.75 in Overall Width (in) 5 in Bolt Center-to-Center Length (in) 11.03 in Base Width (in) 4.5 in Overall Height (in) 7.75 in Bore Size (in) 3.5000 in Bolt Center Max (in) 11.5 in Centerline to Front Face (in) 2.5 in Bolt Center Min (in) 10.563 in Inner Race Length (in) 5 in Foot Height (in) 2.063 in Base to Center Height (in) 3.75 in Collar Outer Diameter (in) 5.438 in Technical Specifications Seal Type Felt Labyrinth Seal Measure Units Inch Expansion No Housing Material Cast Iron Housing Type Pillow Block, Four Bolt Rolling Element Tapered Roller Insert Material 52100 Bearing Steel Housing Base Solid Speed (Max) 1500 Misalignment ±3.0° Misalignment - Static Only Bore Shape Straight Locking Type Double Collar Mount Radial Dynamic Load Capacity (lb) 15,320 lb Housing Construction Split Two Piece Internal Clearance Standard Replaceable Insert Yes Outer Ring Land Profile Standard Housing Color Gray Retainer Material Steel Misalignment Type Static Only Platform RPB Series End Cap No Bearing Insert Coating Uncoated Series RPB Grease Fitting Thread Size 1/8 NPT Ability to Relubricate Yes Insert Number RCI-308 Maximum Operating Temperature (F) 220 °F Housing Style Pillow Block Inner Race Heat Treat Method Case Carburized Inner Ring Duty/Series Standard Lubrication Type Lithium; EP; NLGI#2 General Specifications UPC 662288481577 Weight 59.60 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