Link-Belt PB22444FE7 Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PB22444FE7

Описание

2 3/4" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Pillow Block, Single Setscrew Locking Collar, Triple Lip Contact Seal Dimensions Bore Diameter (in) 2.7500 in Overall Height (in) 6.44 in Base Width (in) 3.75 in Base to Center Height (in) 3.25 in Bolt Size (in) 5/8 in Overall Width (in) 4 in Overall Length (in) 10.44 in Slot Length (in) 0.94 in Foot Height (in) 2.25 in Locking Collar Outside Diameter (in) 4.06 in Length Through Bore (in) 4 in Inner Ring Outside Diameter (in) 3.37 in Base Length (in) 10.44 in Bolt Spacing (in) 8.13 in Bolt Spacing Width (in) 1.88 in Centerline to Outermost Bearing Face (in) 2.44 in Housing Cast Face to Outermost Bearing Face (in) 0.84 in Technical Specifications Housing Color Black Shaft Locking Type Single Set Collar Housing Type Pillow Block, Four Bolt Seal Type Multi-Lip Contact Seal Housing Material Cast Iron End Cap B448DTC Series Solid-housed Pillow Blocks Static Load Rating (lb) 71,500 lb Fixed/Expansion Fixed Radial Clearance C0 STANDARD Radial Dynamic Load Capacity (lb) 51,100 lb Product PB22400F Rolling Element Spherical Roller Housing Style Pillow Block Cage Material Steel Misalignment Type Dynamic Housing Construction Solid Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Microlock Kit B448MLK Maximum Speed (RPM) 850 rpm Setscrew Torque (in-lbs) 680 in/lbs Seal Kit B448E7S Ability to Relubricate Yes Max Operating Temperature (C) 107 °C Insert B444L Vibration Frequency Roller Spin 0.0591 cps Vibration Frequency Outer Ring Defect 0.1299 cps Lubricant EXXON RONEX MP STD Primary Seal BUNA TRIPLE LIP SEAL Grease Fitting Thread Size 1/8 NPT Housing Coating POWDER COATED Vibration Frequency Inner Ring Defect 0.1701 cps Vibration Frequency Fundamental Train 0.0072 cps Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (F) 225 °F Locking Device Kit B448SC Size Code B448 General Specifications UPC 793699540857 Weight 29.50 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN Country of Origin Mexico