Link-Belt PB22447HK81 Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PB22447HK81

Описание

2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, Filled 40% with Grease, 90 Degree Lube Fitting Dimensions Foot Height (in) 2 in Bore Diameter (in) 2.9375 in Overall Length (in) 10.44 in Slot Length (in) 1.06 in Base to Center Height (in) 3.25 in Overall Height (in) 6.44 in Base Width (in) 3.19 in Overall Width (in) 4 in Bolt Size (in) 3/4 in Locking Collar Outside Diameter (in) 4.06 in Length Through Bore (in) 4 in Bolt Spacing (in) 8.13 in Base Length (in) 10.44 in Inner Ring Outside Diameter (in) 3.37 in Centerline to Outermost Bearing Face (in) 2.44 in Housing Cast Face to Outermost Bearing Face (in) 0.84 in Technical Specifications Misalignment Type Dynamic Static Load Rating (lb) 71,500 lb Cage Material Steel Radial Clearance C0 STANDARD Radial Dynamic Load Capacity (lb) 51,100 lb Series Solid-housed Pillow Blocks Fixed/Expansion Fixed Housing Type Pillow Block, Two Bolt Product PB22400 Housing Material Cast Iron Housing Style Pillow Block Shaft Locking Type Single Set Collar Housing Construction Solid End Cap B448DTC Seal Type Clearance Seal Rolling Element Spherical Roller Housing Color Black Microlock Kit B448MLK Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Seal Kit B448HS Maximum Speed (RPM) 1950 rpm Ability to Relubricate Yes Setscrew Torque (in-lbs) 680 in/lbs Vibration Frequency Roller Spin 0.0591 cps Max Operating Temperature (F) 225 °F Housing Coating POWDER COATED Locking Device Kit B448SC Max Operating Temperature (C) 107 °C Lubricant EXXON RONEX MP STD Vibration Frequency Inner Ring Defect 0.1701 cps Vibration Frequency Fundamental Train 0.0072 cps Grease Fitting Thread Size 1/8 NPT Misalignment Capability ±2.0° Misalignment - Dynamic Lube Fill Percent 40% GREASE FILL Lube Fitting Type 90 DEG LUBE FITTING Insert B447L Primary Seal STEEL CLEARANCE SEAL Size Code B448 Vibration Frequency Outer Ring Defect 0.1299 cps General Specifications UPC 662327110277 Weight 26.45 LB Packaged Length 6.56 IN Packaged Width 4.25 IN Packaged Height 10.56 IN HTC 8483208080 Country of Origin Mexico