Link-Belt EFRB22448H Flange Blocks Link-Belt Spherical Roller Bearings - EFRB22448H

Описание

3" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Clearance Seal Dimensions Bore Diameter (in) 3 in Overall Height (in) 4.22 in Housing Height (in) 4.22 in Housing Width (in) 7.75 in Overall Width (in) 7.75 in Foot Height (in) 1.78 in Bolt Size (in) 3/4 in Overall Length (in) 7.75 in Locking Collar Outside Diameter (in) 4.06 in Standoff Distance (in) 0.19 in Length Through Bore (in) 4 in Bolt Circle (in) 8.5 in Inner Ring Outside Diameter (in) 3.37 in Bolt Spacing (in) 6 in Technical Specifications Housing Type Flange, Four Bolt Housing Style Flange Block Rolling Element Spherical Roller Radial Dynamic Load Capacity (lb) 51,100 lb Radial Clearance C0 STANDARD Seal Type Clearance Seal Shaft Locking Type Single Set Collar Product EFRB22400 Fixed/Expansion Fixed Misalignment Type Dynamic Housing Material Cast Iron Static Load Rating (lb) 71,500 lb End Cap B448DTC Housing Construction Solid Series Flange Blocks Cage Material Steel Microlock Kit B448MLK Setscrew Torque (in-lbs) 680 in/lbs Seal Kit B448HS Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Ability to Relubricate Yes Maximum Speed (RPM) 1950 rpm Vibration Frequency Roller Spin 0.0591 cps Max Operating Temperature (C) 107 °C Vibration Frequency Inner Ring Defect 0.1701 cps Grease Fitting Thread Size 1/8 NPT Lubricant EXXON RONEX MP STD Housing Coating POWDER COATED Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Outer Ring Defect 0.1299 cps Locking Device Kit B448SC Size Code B448 Primary Seal STEEL CLEARANCE SEAL Max Operating Temperature (F) 225 °F Misalignment Capability ±2.0° Misalignment - Dynamic Insert B448L General Specifications UPC 662327024758 Weight 27.10 LB Packaged Length 9.50 IN Packaged Width 4.50 IN Packaged Height 9.25 IN HTC 8483204080 Country of Origin Mexico