Link-Belt PB22447E Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PB22447E

Описание

2 15/16" Mounted Spherical Roller Bearing, Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Foot Height (in) 2 in Base Width (in) 3.19 in Overall Width (in) 4 in Overall Height (in) 6.44 in Bolt Size (in) 3/4 in Overall Length (in) 10.44 in Bore Diameter (in) 2.9375 in Slot Length (in) 1.06 in Base to Center Height (in) 3.25 in Locking Collar Outside Diameter (in) 4.06 in Length Through Bore (in) 4 in Centerline to Outermost Bearing Face (in) 2.44 in Base Length (in) 10.44 in Inner Ring Outside Diameter (in) 3.37 in Housing Cast Face to Outermost Bearing Face (in) 0.84 in Bolt Spacing (in) 8.13 in Technical Specifications Housing Type Pillow Block, Two Bolt Housing Construction Solid Rolling Element Spherical Roller Static Load Rating (lb) 71,500 lb Cage Material Steel Product PB22400 Housing Color Black Misalignment Type Dynamic Radial Clearance C0 STANDARD End Cap B448DTC Fixed/Expansion Fixed Radial Dynamic Load Capacity (lb) 51,100 lb Series Solid-housed Pillow Blocks Shaft Locking Type Single Set Collar Housing Material Cast Iron Seal Type Heavy Contact Seal Housing Style Pillow Block Setscrew Torque (in-lbs) 680 in/lbs Maximum Speed (RPM) 1500 rpm Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Seal Kit B448ES Microlock Kit B448MLK Ability to Relubricate Yes Max Operating Temperature (F) 225 °F Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (C) 107 °C Insert B447L Lubricant EXXON RONEX MP STD Vibration Frequency Fundamental Train 0.0072 cps Locking Device Kit B448SC Misalignment Capability ±2.0° Misalignment - Dynamic Size Code B448 Housing Coating POWDER COATED Vibration Frequency Inner Ring Defect 0.1701 cps Vibration Frequency Roller Spin 0.0591 cps Vibration Frequency Outer Ring Defect 0.1299 cps Primary Seal BUNA SPRING LOADED LIP SEAL General Specifications UPC 662327110208 Weight 27.00 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN HTC 8483208080 Country of Origin Mexico