Sealmaster Mounted Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - High Temperature - ERPB 303-N2

Описание

Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading Race-mounted Nomex-lined flinger seal and hi-temp grease Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews Powder coat epoxy 2-bolt split cast iron housing Dimensions Overall Height (in) 7.938 in Base Width (in) 4.516 in Overall Length (in) 13.75 in Bolt Size (in) 0.875 in Bore Size (in) 3.1875 in Centerline to Front Face (in) 2.5 in Bolt Center Min (in) 10.125 in Base to Center Height (in) 3.75 in Foot Height (in) 2.063 in Inner Race Length (in) 5 in Bolt Center Max (in) 11.25 in Collar Outer Diameter (in) 5.438 in Technical Specifications Insert Material 52100 Bearing Steel Seal Type High Temp Labyrinth Housing Type Pillow Block, Two Bolt Housing Material Cast Iron Measure Units Inch Housing Base Solid Expansion Yes Rolling Element Tapered Roller Housing Construction Split Two Piece Locking Type Double Collar Mount Speed (Max) 1500 Internal Clearance Standard Misalignment ±3.0° Misalignment - Static Only Bore Shape Straight Outer Ring Land Profile Standard End Cap No Retainer Material Steel Replaceable Insert Yes Options High Temperature Housing Color Gray Platform RPB Series Misalignment Type Static Only Bearing Insert Coating Uncoated Grease Fitting Thread Size 1/8 NPT Housing Style Pillow Block Maximum Operating Temperature (F) 400 °F Duty/Series Standard Ability to Relubricate Yes Insert Number ERCI-303N Inner Race Heat Treat Method Case Carburized Inner Ring Operating Temperature Range (F) Max. +400°F °F Lubrication Type Lithium; EP; NLGI#2 General Specifications UPC 662288485117 Weight 64.00 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