Rexnord MF9203A78 Flange Blocks Rex Spherical Roller Bearings - MF9203A78

Описание

Product Family: Roller Bearing; Line: Rex Dimensions Bore Diameter (in) 2.1875 in Overall Width (in) 6.44 in Bolt Size (in) 5/8 in Overall Length (in) 6.44 in Foot Height (in) 0.75 in Overall Height (in) 3.65 in Housing Width (in) 6.44 in Standoff Distance (in) 0.25 in Locking Collar Outside Diameter (in) 3.38 in Housing Cast Face to Outermost Bearing Face (in) 0.72 in Bolt Circle (in) 7.125 in Bolt Spacing (in) 5.03 in Length Through Bore (in) 3.34 in Inner Ring Outside Diameter (in) 2.901 in Technical Specifications Housing Style Flange Block Housing Type Flange, Four Bolt Cage Material Steel Housing Material Cast Iron Seal Type Heavy Contact Seal Misalignment Type Dynamic Fixed/Expansion Fixed Rolling Element Spherical Roller Static Load Rating (lb) 53,500 lb Radial Clearance C3 STANDARD Series Flange Blocks Housing Construction Solid Product ZF9000 Shaft Locking Type Adapter Mount Radial Dynamic Load Capacity (lb) 43,240 lb Seal Kit MS8 Microlock Kit ML3 Maximum Speed (RPM) 2000 rpm Ability to Relubricate Yes Lubricant EXXON RONEX MP STD Housing Coating POWDER COATED Insert 9203U78 Vibration Frequency Fundamental Train 0.0072 cps Auxiliary Seals 1 OPEN CAP CAST IRON Grease Fitting Thread Size 1/8 NPT Shaft Locking Collar Kit/Adapter Assembly AK8203 Primary Seal BUNA SPRING LOADED LIP SEAL Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Roller Spin 0.0607 cps Vibration Frequency Inner Ring Defect 0.1791 cps Vibration Frequency Outer Ring Defect 0.1376 cps Size Code 8 Locking Device Kit AK8203 Max Operating Temperature (F) 225 °F Max Operating Temperature (C) 107 °C General Specifications UPC 662864712361 Weight 22.00 LB Country of Origin Mexico