Sealmaster Mounted Cast Iron Four Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - ERPB 400-4

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 Height (in) 8.875 in Base Width (in) 5.156 in Overall Length (in) 15.25 in Overall Width (in) 6.25 in Bolt Center-to-Center Length (in) 12 in Bolt Size (in) 0.75 in Bore Size (in) 4 in Bolt Center Max (in) 13 in Centerline to Front Face (in) 3.125 in Base to Center Height (in) 4.25 in Foot Height (in) 2.438 in Inner Race Length (in) 6.25 in Bolt Center Min (in) 11 in Collar Outer Diameter (in) 5.938 in Technical Specifications Insert Material 52100 Bearing Steel Seal Type Felt Labyrinth Seal Housing Material Cast Iron Rolling Element Tapered Roller Measure Units Inch Expansion Yes Housing Type Pillow Block, Four Bolt Housing Base Solid Housing Construction Split Two Piece Misalignment ±3.0° Misalignment - Static Only Internal Clearance Standard Locking Type Double Collar Mount Radial Dynamic Load Capacity (lb) 20,980 lb Bore Shape Straight Speed (Max) 1250 Outer Ring Land Profile Standard Misalignment Type Static Only Bearing Insert Coating Uncoated Retainer Material Steel End Cap No Platform RPB Series Replaceable Insert Yes Housing Color Gray Series ERPB Grease Fitting Thread Size 1/8 NPT Duty/Series Standard Insert Number ERCI-400 Housing Style Pillow Block Inner Race Heat Treat Method Case Carburized Inner Ring Ability to Relubricate Yes Lubrication Type Lithium; EP; NLGI#2 Maximum Operating Temperature (F) 220 °F General Specifications UPC 662288481232 Weight 90.00 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