Sealmaster Mounted Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Collar Mount Lock - RPBA 300-2

Описание

Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading Race-mounted felt-lined flinger seal Single-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews Powder coat epoxy 2-bolt split cast iron housing Dimensions Bolt Center-to-Center Length (in) 8.875 in Overall Width (in) 3.69 in Overall Height (in) 6.375 in Bolt Size (in) 0.75 in Overall Length (in) 11.75 in Base Width (in) 3 in Bore Size (in) 3 in Bolt Center Max (in) 9.688 in Bolt Center Min (in) 8.063 in Inner Race Length (in) 3.688 in Foot Height (in) 1.75 in Base to Center Height (in) 3.13 in Centerline to Front Face (in) 2.25 in Collar Outer Diameter (in) 4.75 in Technical Specifications Housing Material Cast Iron Measure Units Inch Insert Material 52100 Bearing Steel Housing Type Pillow Block, Two Bolt Expansion No Rolling Element Tapered Roller Housing Base Solid Seal Type Felt Labyrinth Seal Housing Construction Split Two Piece Radial Dynamic Load Capacity (lb) 9,630 lb Internal Clearance Standard Misalignment ±3.0° Misalignment - Static Only Bore Shape Straight Speed (Max) 1750 Locking Type Collar Mount Replaceable Insert Yes Bearing Insert Coating Uncoated End Cap No Retainer Material Steel Platform RPB Series Misalignment Type Static Only Outer Ring Land Profile Standard Housing Color Gray Series RPBA Grease Fitting Thread Size 1/8 NPT Duty/Series Standard Inner Race Heat Treat Method Case Carburized Inner Ring Housing Style Pillow Block Maximum Operating Temperature (F) 220 °F Insert Number RCIA-300 Ability to Relubricate Yes Lubrication Type Lithium; EP; NLGI#2 General Specifications UPC 662288483144 Weight 29.30 LB Packaged Length 12.13 IN Packaged Width 6.75 IN Packaged Height 4.63 IN HTC 8483.20.8080 Country of Origin United States of America