Sealmaster Mounted Cast Iron Four Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - ERPB 315-C4

Описание

Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading Race-mounted contact 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) 15.25 in Overall Height (in) 8.875 in Base Width (in) 5.156 in Overall Width (in) 6.25 in Bolt Size (in) 0.75 in Bore Size (in) 3.9375 in Foot Height (in) 2.438 in Bolt Center Max (in) 13 in Inner Race Length (in) 6.25 in Bolt Center Min (in) 11 in Centerline to Front Face (in) 3.125 in Base to Center Height (in) 4.25 in Collar Outer Diameter (in) 5.938 in Technical Specifications Seal Type Single Lip Contact Seal Insert Material 52100 Bearing Steel Measure Units Inch Housing Base Solid Expansion Yes Housing Type Pillow Block, Four Bolt Rolling Element Tapered Roller Housing Material Cast Iron Internal Clearance Standard Radial Dynamic Load Capacity (lb) 20,980 lb Locking Type Double Collar Mount Housing Construction Split Two Piece Bore Shape Straight Speed (Max) 1250 Misalignment ±3.0° Misalignment - Static Only Outer Ring Land Profile Standard Misalignment Type Static Only Replaceable Insert Yes Retainer Material Steel End Cap No Housing Color Gray Bearing Insert Coating Uncoated Platform RPB Series Series ERPB Grease Fitting Thread Size 1/8 NPT Ability to Relubricate Yes Inner Race Heat Treat Method Case Carburized Inner Ring Insert Number ERCI-315C Maximum Operating Temperature (F) 220 °F Duty/Series Standard Lubrication Type Lithium; EP; NLGI#2 Housing Style Pillow Block General Specifications UPC 662288482116 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