Link-Belt PB22447E7 Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PB22447E7

Описание

2 15/16" Mounted Spherical Roller Bearing, Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Triple Lip Contact Seal Dimensions Base to Center Height (in) 3.25 in Slot Length (in) 1.06 in Bore Diameter (in) 2.9375 in Overall Height (in) 6.44 in Base Width (in) 3.19 in Bolt Size (in) 3/4 in Overall Width (in) 4 in Overall Length (in) 10.44 in Foot Height (in) 2 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 Bolt Spacing (in) 8.13 in Housing Cast Face to Outermost Bearing Face (in) 0.84 in Inner Ring Outside Diameter (in) 3.37 in Technical Specifications Cage Material Steel Housing Construction Solid End Cap B448DTC Housing Style Pillow Block Housing Color Black Radial Dynamic Load Capacity (lb) 51,100 lb Shaft Locking Type Single Set Collar Static Load Rating (lb) 71,500 lb Seal Type Multi-Lip Contact Seal Rolling Element Spherical Roller Fixed/Expansion Fixed Misalignment Type Dynamic Product PB22400 Housing Type Pillow Block, Two Bolt Housing Material Cast Iron Radial Clearance C0 STANDARD Series Solid-housed Pillow Blocks Ability to Relubricate Yes Setscrew Torque (in-lbs) 680 in/lbs Seal Kit B448E7S Maximum Speed (RPM) 850 rpm Microlock Kit B448MLK Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Lubricant EXXON RONEX MP STD Housing Coating POWDER COATED Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Roller Spin 0.0591 cps Size Code B448 Primary Seal BUNA TRIPLE LIP SEAL Vibration Frequency Inner Ring Defect 0.1701 cps Max Operating Temperature (C) 107 °C Grease Fitting Thread Size 1/8 NPT Locking Device Kit B448SC Vibration Frequency Fundamental Train 0.0072 cps Max Operating Temperature (F) 225 °F Vibration Frequency Outer Ring Defect 0.1299 cps Insert B447L General Specifications UPC 662327429539 Weight 26.25 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN Country of Origin Mexico