Link-Belt PKB22444H Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PKB22444H

Описание

2 3/4" Mounted Spherical Roller Bearing, Fixed Cast Steel 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal Dimensions Foot Height (in) 2.25 in Bolt Size (in) 3/4 in Overall Width (in) 4 in Overall Length (in) 10.44 in Overall Height (in) 6.44 in Bore Diameter (in) 2.7500 in Base Width (in) 3.19 in Base to Center Height (in) 3.25 in Slot Length (in) 1.06 in Locking Collar Outside Diameter (in) 4.06 in Centerline to Outermost Bearing Face (in) 2.44 in Length Through Bore (in) 4 in Bolt Spacing (in) 8.13 in Housing Cast Face to Outermost Bearing Face (in) 0.84 in Base Length (in) 10.44 in Technical Specifications Housing Color Black Cage Material Steel Product PKB22400 Misalignment Type Dynamic Housing Style Pillow Block Seal Type Clearance Seal End Cap B448DTC Series Solid-housed Pillow Blocks Radial Dynamic Load Capacity (lb) 51,100 lb Shaft Locking Type Single Set Collar Housing Construction Solid Housing Type Pillow Block, Two Bolt Housing Material Cast Steel Fixed/Expansion Fixed Rolling Element Spherical Roller Radial Clearance C0 STANDARD Static Load Rating (lb) 71,500 lb Ability to Relubricate Yes Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Seal Kit B448HS Maximum Speed (RPM) 1950 rpm Setscrew Torque (in-lbs) 680 in/lbs Microlock Kit B448MLK Size Code B448 Misalignment Capability ±2.0° Misalignment - Dynamic Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (C) 107 °C Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Outer Ring Defect 0.1299 cps Insert B444L Housing Coating POWDER COATED Vibration Frequency Inner Ring Defect 0.1701 cps Lubricant EXXON RONEX MP STD Locking Device Kit B448SC Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Roller Spin 0.0591 cps Max Operating Temperature (F) 225 °F General Specifications UPC 662327114572 Weight 30.50 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN