REXNORD MBR220840 SELF-ALIGNING ROLLER BEARING / SPROCKET ASSEMBLY 2-1/2'' NSNP

REXNORD MBR220840 SELF-ALIGNING ROLLER BEARING / SPROCKET ASSEMBLY 2-1/2'' NSNP ASSEMBLY IS 2- MBR220840 BEARINGS WITH A SPROCKET IN BETWEEN Technical Specifications - Fixed/Expansion:Fixed - Housing Construction:Solid - Housing Material:Cast Iron - Housing Style:Flange Block - Housing Type:Flange, Cartridge - Radial Clearance:C3 STANDARD - Seal Type:Heavy Contact Seal - Ability to Relubricate:Yes - Available Seal Type:K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip - Bolt Circle (in):6.5 in - Bolt Hole Shape:Round Hole - Bolt Size (in):1/2 in - Bolt Spacing (in):4.594 in - Bore Diameter (in):2.5 in - Cage Material:Engineered Polymer - End Cap:DTC8 - Foot Height (in):0.63 in - Grease Fitting Thread Size:1/8 NPT - Height:7.25 - Housing Cast Face to Outermost Bearing Face (in):0.88 in - Housing Coating:POWDER COATED - Housing Color:Black - Housing Height (in):2.63 in - Housing Outside Diameter (in):7.63 in - Inner Ring Outside Diameter (in):2.901 in - Insert:2208U - Length:7.25 - Length Through Bore (in):3.5 in - Locking Collar Outside Diameter (in):3.56 in - Locking Device Kit:SC8 - Lube Fill Percent:0% FILL - Lubricant:PRESERVATIVE ONLY - NO GREASE - Max Operating Temperature (C):107 C - Max Operating Temperature (F):225 F - Maximum Speed (RPM):2000 rpm - Microlock Kit:ML3 - Misalignment Capability:±2.0° Misalignment - Dynamic - Misalignment Type:Dynamic - Mounting Plate to Collar Face (in):1.81 in - Mounting Surface to End of Housing (in):1.69 in - Net Weight:14.45 - Overall Height (in):3.5 in - Overall Length (in):7.63 in - Overall Width (in):7.63 in - Pilot Depth (in):1 in - Pilot Diameter (in):5.5 in - Primary Seal:BUNA SPRING LOADED LIP SEAL - Radial Dynamic Load Capacity (lb):43240 lb - Rolling Element:Spherical Roller - Seal Kit:MS8 - Setscrew Torque (in-lbs):680 in/lbs - Shaft Locking Type:Single Set Collar - Size Code:8 - Static Load Rating (lb):53500 lb - Unit of Dimension:IN - Vibration Frequency Fundamental Train:0.0072 cps - Vibration Frequency Inner Ring Defect:0.1791 cps - Vibration Frequency Outer Ring Defect:0.1376 cps - Vibration Frequency Roller Spin:0.0607 cps - Weight unit:LB - Width:3.50 CONDITION: NEW SURPLUS NO BOX WARRANTY: 120 DAYS SAME DAY SHIPPING AVAILABLE ON ALL ORDERS MADE BEFORE 4PM EST ______________________________________________________________________________________ pallet 179