Link-Belt PKB22451H Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PKB22451H

Описание

3 3/16" Mounted Spherical Roller Bearing, Fixed Cast Steel 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal Dimensions Slot Length (in) 1.63 in Overall Length (in) 13 in Overall Height (in) 7.5 in Bore Diameter (in) 3.1875 in Overall Width (in) 4.38 in Base to Center Height (in) 3.75 in Base Width (in) 3.44 in Bolt Size (in) 7/8 in Foot Height (in) 2.25 in Locking Collar Outside Diameter (in) 4.91 in Length Through Bore (in) 4.38 in Base Length (in) 13 in Bolt Spacing (in) 10 in Centerline to Outermost Bearing Face (in) 2.66 in Inner Ring Outside Diameter (in) 3.975 in Housing Cast Face to Outermost Bearing Face (in) 0.94 in Technical Specifications Static Load Rating (lb) 90,700 lb Series Solid-housed Pillow Blocks Housing Color Black Housing Construction Solid Housing Type Pillow Block, Two Bolt Seal Type Clearance Seal Fixed/Expansion Fixed Cage Material Steel Housing Style Pillow Block Rolling Element Spherical Roller Misalignment Type Dynamic Housing Material Cast Steel Shaft Locking Type Single Set Collar End Cap B456DTC Radial Clearance C0 STANDARD Product PKB22400 Radial Dynamic Load Capacity (lb) 62,300 lb Seal Kit B456HS Microlock Kit B580MLK Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Setscrew Torque (in-lbs) 680 in/lbs Ability to Relubricate Yes Maximum Speed (RPM) 1650 rpm Vibration Frequency Inner Ring Defect 0.1784 cps Insert B451L Housing Coating POWDER COATED Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Outer Ring Defect 0.1383 cps Vibration Frequency Fundamental Train 0.0073 cps Vibration Frequency Roller Spin 0.0628 cps Primary Seal STEEL CLEARANCE SEAL Max Operating Temperature (F) 225 °F Locking Device Kit B456SC Max Operating Temperature (C) 107 °C Grease Fitting Thread Size 1/8 NPT Lubricant EXXON RONEX MP STD Size Code B456 General Specifications UPC 662327114688 Weight 45.32 LB Packaged Length 8.00 IN Packaged Width 4.38 IN Packaged Height 13.00 IN Country of Origin Mexico