Sealmaster Mounted Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Collar Mount Lock - RPBA 307-2

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 Overall Height (in) 7.75 in Bolt Size (in) 0.875 in Overall Width (in) 4.19 in Base Width (in) 4.125 in Overall Length (in) 13.75 in Bore Size (in) 3.4375 in Foot Height (in) 2.063 in Inner Race Length (in) 4.188 in Bolt Center Min (in) 10.125 in Base to Center Height (in) 3.75 in Bolt Center Max (in) 11.25 in Centerline to Front Face (in) 2.5 in Collar Outer Diameter (in) 5.547 in Technical Specifications Expansion No Housing Type Pillow Block, Two Bolt Seal Type Felt Labyrinth Seal Housing Base Solid Housing Material Cast Iron Insert Material 52100 Bearing Steel Rolling Element Tapered Roller Measure Units Inch Housing Construction Split Two Piece Misalignment ±3.0° Misalignment - Static Only Radial Dynamic Load Capacity (lb) 15,320 lb Bore Shape Straight Speed (Max) 1500 Internal Clearance Standard Locking Type Collar Mount Replaceable Insert Yes Platform RPB Series Bearing Insert Coating Uncoated Outer Ring Land Profile Standard Retainer Material Steel Housing Color Gray End Cap No Misalignment Type Static Only Series RPBA Grease Fitting Thread Size 1/8 NPT Lubrication Type Lithium; EP; NLGI#2 Duty/Series Standard Ability to Relubricate Yes Housing Style Pillow Block Maximum Operating Temperature (F) 220 °F Inner Race Heat Treat Method Case Carburized Inner Ring Insert Number RCIA-307 General Specifications UPC 662288483168 Weight 56.00 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