Link-Belt EFRB22444H Flange Blocks Link-Belt Spherical Roller Bearings - EFRB22444H

Описание

2 3/4" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Clearance Seal Dimensions Overall Height (in) 4.22 in Overall Width (in) 7.75 in Bolt Size (in) 3/4 in Overall Length (in) 7.75 in Foot Height (in) 1.78 in Bore Diameter (in) 2.7500 in Housing Height (in) 4.22 in Housing Width (in) 7.75 in Locking Collar Outside Diameter (in) 4.06 in Standoff Distance (in) 0.19 in Bolt Spacing (in) 6 in Length Through Bore (in) 4 in Inner Ring Outside Diameter (in) 3.37 in Bolt Circle (in) 8.5 in Technical Specifications Housing Style Flange Block Misalignment Type Dynamic Housing Material Cast Iron Series Flange Blocks Product EFRB22400 Fixed/Expansion Fixed Radial Dynamic Load Capacity (lb) 51,100 lb Radial Clearance C0 STANDARD Cage Material Steel Housing Type Flange, Four Bolt End Cap B448DTC Seal Type Clearance Seal Housing Construction Solid Static Load Rating (lb) 71,500 lb Rolling Element Spherical Roller Shaft Locking Type Single Set Collar Setscrew Torque (in-lbs) 680 in/lbs Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Microlock Kit B448MLK Maximum Speed (RPM) 1950 rpm Ability to Relubricate Yes Seal Kit B448HS Vibration Frequency Roller Spin 0.0591 cps Vibration Frequency Fundamental Train 0.0072 cps Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Outer Ring Defect 0.1299 cps Housing Coating POWDER COATED Misalignment Capability ±2.0° Misalignment - Dynamic Insert B444L Grease Fitting Thread Size 1/8 NPT Vibration Frequency Inner Ring Defect 0.1701 cps Max Operating Temperature (F) 225 °F Max Operating Temperature (C) 107 °C Locking Device Kit B448SC Size Code B448 Lubricant EXXON RONEX MP STD General Specifications UPC 662327024734 Weight 28.46 LB Packaged Length 9.50 IN Packaged Width 4.50 IN Packaged Height 9.25 IN HTC 8483204080 Country of Origin Mexico