Link-Belt EFRB22440E Flange Blocks Link-Belt Spherical Roller Bearings - EFRB22440E

Описание

2 1/2" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Overall Width (in) 6.88 in Housing Width (in) 6.88 in Overall Length (in) 6.88 in Bore Diameter (in) 2.5000 in Bolt Size (in) 5/8 in Foot Height (in) 1.72 in Housing Height (in) 3.72 in Overall Height (in) 3.72 in Locking Collar Outside Diameter (in) 3.56 in Standoff Distance (in) 0.19 in Inner Ring Outside Diameter (in) 2.901 in Bolt Spacing (in) 5.38 in Length Through Bore (in) 3.5 in Bolt Circle (in) 7.594 in Technical Specifications Housing Construction Solid Static Load Rating (lb) 53,500 lb Housing Style Flange Block Shaft Locking Type Single Set Collar Series Flange Blocks Product EFRB22400 End Cap B440DTC Fixed/Expansion Fixed Seal Type Heavy Contact Seal Cage Material Steel Housing Type Flange, Four Bolt Rolling Element Spherical Roller Misalignment Type Dynamic Housing Material Cast Iron Radial Dynamic Load Capacity (lb) 38,300 lb Radial Clearance C0 STANDARD Seal Kit B440ES Microlock Kit B448MLK Setscrew Torque (in-lbs) 680 in/lbs Maximum Speed (RPM) 1750 rpm Ability to Relubricate Yes Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Vibration Frequency Inner Ring Defect 0.1791 cps Size Code B440 Locking Device Kit B440SC Vibration Frequency Roller Spin 0.0607 cps Grease Fitting Thread Size 1/8 NPT Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Outer Ring Defect 0.1376 cps Max Operating Temperature (F) 225 °F Primary Seal BUNA SPRING LOADED LIP SEAL Insert B440L Misalignment Capability ±2.0° Misalignment - Dynamic Lubricant EXXON RONEX MP STD Housing Coating POWDER COATED Max Operating Temperature (C) 107 °C General Specifications UPC 793699319477 Weight 18.34 LB Packaged Length 7.75 IN Packaged Width 3.69 IN Packaged Height 7.88 IN HTC 8483204040