Link-Belt EFRB22448HK81 Flange Blocks Link-Belt Spherical Roller Bearings - EFRB22448HK81

Описание

3" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Square Type E Flange Block, Single Setscrew Locking Collar, Clearance Seal, Filled 40% with Grease, 90 Degree Lube Fitting Dimensions Overall Length (in) 7.75 in Housing Width (in) 7.75 in Overall Width (in) 7.75 in Foot Height (in) 1.78 in Housing Height (in) 4.22 in Bolt Size (in) 3/4 in Overall Height (in) 4.22 in Bore Diameter (in) 3 in Standoff Distance (in) 0.19 in Locking Collar Outside Diameter (in) 4.06 in Bolt Spacing (in) 6 in Bolt Circle (in) 8.5 in Length Through Bore (in) 4 in Inner Ring Outside Diameter (in) 3.37 in Technical Specifications Housing Material Cast Iron Misalignment Type Dynamic Radial Clearance C0 STANDARD Radial Dynamic Load Capacity (lb) 51,100 lb Rolling Element Spherical Roller Housing Style Flange Block Shaft Locking Type Single Set Collar Product EFRB22400 Series Flange Blocks Cage Material Steel Static Load Rating (lb) 71,500 lb Housing Type Flange, Four Bolt Housing Construction Solid End Cap B448DTC Fixed/Expansion Fixed Seal Type Clearance Seal Seal Kit B448HS Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Maximum Speed (RPM) 1950 rpm Microlock Kit B448MLK Ability to Relubricate Yes Setscrew Torque (in-lbs) 680 in/lbs Insert B448L Vibration Frequency Roller Spin 0.0591 cps Lube Fitting Type 90 DEG LUBE FITTING Max Operating Temperature (C) 107 °C Max Operating Temperature (F) 225 °F Housing Coating POWDER COATED Lubricant EXXON RONEX MP STD Grease Fitting Thread Size 1/8 NPT Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Outer Ring Defect 0.1299 cps Locking Device Kit B448SC Size Code B448 Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Inner Ring Defect 0.1701 cps Lube Fill Percent 40% GREASE FILL General Specifications UPC 793699241457 Weight 27.63 LB Packaged Length 9.50 IN Packaged Width 4.50 IN Packaged Height 9.25 IN