Link-Belt PKB22447E Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PKB22447E

Описание

2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Steel 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Foot Height (in) 2.25 in Bolt Size (in) 3/4 in Bore Diameter (in) 2.9375 in Base Width (in) 3.19 in Overall Length (in) 10.44 in Overall Height (in) 6.44 in Base to Center Height (in) 3.25 in Slot Length (in) 1.06 in Overall Width (in) 4 in Locking Collar Outside Diameter (in) 4.06 in Centerline to Outermost Bearing Face (in) 2.44 in Base Length (in) 10.44 in Housing Cast Face to Outermost Bearing Face (in) 0.84 in Length Through Bore (in) 4 in Bolt Spacing (in) 8.13 in Technical Specifications Cage Material Steel Radial Clearance C0 STANDARD Radial Dynamic Load Capacity (lb) 51,100 lb Housing Color Black Housing Construction Solid Product PKB22400 Misalignment Type Dynamic Housing Type Pillow Block, Two Bolt Shaft Locking Type Single Set Collar Static Load Rating (lb) 71,500 lb Series Solid-housed Pillow Blocks Housing Material Cast Steel End Cap B448DTC Rolling Element Spherical Roller Seal Type Heavy Contact Seal Housing Style Pillow Block Fixed/Expansion Fixed Microlock Kit B448MLK Setscrew Torque (in-lbs) 680 in/lbs Seal Kit B448ES Ability to Relubricate Yes Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Maximum Speed (RPM) 1500 rpm Locking Device Kit B448SC Vibration Frequency Outer Ring Defect 0.1299 cps Max Operating Temperature (F) 225 °F Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.1701 cps Grease Fitting Thread Size 1/8 NPT Vibration Frequency Roller Spin 0.0591 cps Primary Seal BUNA SPRING LOADED LIP SEAL Insert B447L Vibration Frequency Fundamental Train 0.0072 cps Housing Coating POWDER COATED Size Code B448 Max Operating Temperature (C) 107 °C Lubricant EXXON RONEX MP STD General Specifications UPC 662327114589 Weight 28.48 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN