Sealmaster Mounted Cast Iron Four Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - ERPB 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) 5.375 in Bolt Center-to-Center Length (in) 12.815 in Overall Width (in) 6.75 in Overall Height (in) 9.875 in Overall Length (in) 16.5 in Bore Size (in) 4.4375 in Bolt Center Min (in) 11.75 in Inner Race Length (in) 6.75 in Centerline to Front Face (in) 3.375 in Bolt Center Max (in) 13.875 in Base to Center Height (in) 4.75 in Foot Height (in) 2.75 in Collar Outer Diameter (in) 6.5 in Technical Specifications Housing Type Pillow Block, Four Bolt Expansion Yes Seal Type Felt Labyrinth Seal Measure Units Inch Rolling Element Tapered Roller Housing Base Solid Insert Material 52100 Bearing Steel Housing Material Cast Iron Misalignment ±3.0° Misalignment - Static Only Radial Dynamic Load Capacity (lb) 25,750 lb Locking Type Double Collar Mount Speed (Max) 1250 Bore Shape Straight Housing Construction Split Two Piece Internal Clearance Standard Outer Ring Land Profile Standard Platform RPB Series Retainer Material Steel End Cap No Bearing Insert Coating Uncoated Misalignment Type Static Only Housing Color Gray Replaceable Insert Yes Series ERPB Grease Fitting Thread Size 1/8 NPT Lubrication Type Lithium; EP; NLGI#2 Insert Number ERCI-407 Maximum Operating Temperature (F) 220 °F Ability to Relubricate Yes Duty/Series Standard Inner Race Heat Treat Method Case Carburized Inner Ring Housing Style Pillow Block General Specifications UPC 662288481249 Weight 110.60 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