Link-Belt PB22444FE Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PB22444FE

Описание

2 3/4" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Base Width (in) 3.75 in Overall Length (in) 10.44 in Foot Height (in) 2.25 in Overall Height (in) 6.44 in Base to Center Height (in) 3.25 in Bore Diameter (in) 2.7500 in Slot Length (in) 0.94 in Overall Width (in) 4 in Bolt Size (in) 5/8 in Locking Collar Outside Diameter (in) 4.06 in Base Length (in) 10.44 in Housing Cast Face to Outermost Bearing Face (in) 0.84 in Bolt Spacing (in) 8.13 in Inner Ring Outside Diameter (in) 3.37 in Bolt Spacing Width (in) 1.88 in Centerline to Outermost Bearing Face (in) 2.44 in Length Through Bore (in) 4 in Technical Specifications Seal Type Heavy Contact Seal Cage Material Steel Radial Clearance C0 STANDARD Static Load Rating (lb) 71,500 lb Housing Construction Solid Housing Color Black Misalignment Type Dynamic Radial Dynamic Load Capacity (lb) 51,100 lb End Cap B448DTC Shaft Locking Type Single Set Collar Fixed/Expansion Fixed Housing Type Pillow Block, Four Bolt Housing Style Pillow Block Product PB22400F Housing Material Cast Iron Rolling Element Spherical Roller Series Solid-housed Pillow Blocks Seal Kit B448ES Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Ability to Relubricate Yes Maximum Speed (RPM) 1500 rpm Microlock Kit B448MLK Setscrew Torque (in-lbs) 680 in/lbs Lubricant EXXON RONEX MP STD Max Operating Temperature (C) 107 °C Vibration Frequency Inner Ring Defect 0.1701 cps Size Code B448 Vibration Frequency Roller Spin 0.0591 cps Grease Fitting Thread Size 1/8 NPT Vibration Frequency Fundamental Train 0.0072 cps Max Operating Temperature (F) 225 °F Housing Coating POWDER COATED Misalignment Capability ±2.0° Misalignment - Dynamic Locking Device Kit B448SC Insert B444L Primary Seal BUNA SPRING LOADED LIP SEAL Vibration Frequency Outer Ring Defect 0.1299 cps General Specifications UPC 662327656249 Weight 29.50 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN HTC 8483204080 Country of Origin United States of America