Link-Belt PB22447FE7 Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PB22447FE7

Описание

2 15/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Pillow Block, Single Setscrew Locking Collar, Triple Lip Contact Seal Dimensions Overall Width (in) 4 in Bore Diameter (in) 2.9375 in Slot Length (in) 0.94 in Overall Height (in) 6.44 in Overall Length (in) 10.44 in Bolt Size (in) 5/8 in Base Width (in) 3.75 in Foot Height (in) 2.25 in Base to Center Height (in) 3.25 in Locking Collar Outside Diameter (in) 4.06 in Inner Ring Outside Diameter (in) 3.37 in Centerline to Outermost Bearing Face (in) 2.44 in Bolt Spacing Width (in) 1.88 in Base Length (in) 10.44 in Housing Cast Face to Outermost Bearing Face (in) 0.84 in Bolt Spacing (in) 8.13 in Length Through Bore (in) 4 in Technical Specifications Radial Clearance C0 STANDARD End Cap B448DTC Series Solid-housed Pillow Blocks Radial Dynamic Load Capacity (lb) 51,100 lb Static Load Rating (lb) 71,500 lb Misalignment Type Dynamic Shaft Locking Type Single Set Collar Housing Construction Solid Product PB22400F Seal Type Multi-Lip Contact Seal Housing Color Black Housing Type Pillow Block, Four Bolt Housing Material Cast Iron Rolling Element Spherical Roller Cage Material Steel Fixed/Expansion Fixed Housing Style Pillow Block Seal Kit B448E7S 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) 850 rpm Microlock Kit B448MLK Size Code B448 Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (F) 225 °F Max Operating Temperature (C) 107 °C Housing Coating POWDER COATED Primary Seal BUNA TRIPLE LIP SEAL Lubricant EXXON RONEX MP STD Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Outer Ring Defect 0.1299 cps Vibration Frequency Roller Spin 0.0591 cps Insert B447L Vibration Frequency Inner Ring Defect 0.1701 cps Misalignment Capability ±2.0° Misalignment - Dynamic Locking Device Kit B448SC General Specifications UPC 793699540864 Weight 29.00 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN Country of Origin Mexico