Link-Belt PB22447HHCK81 Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PB22447HHCK81

Описание

2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, Closed End Cap, Filled 40% with Grease, 90 Degree Lube Fitting, Special Threaded Cover Locking Style Dimensions Bolt Size (in) 3/4 in Overall Length (in) 10.44 in Base Width (in) 3.19 in Overall Width (in) 4 in Bore Diameter (in) 2.9375 in Overall Height (in) 6.44 in Slot Length (in) 1.06 in Base to Center Height (in) 3.25 in Foot Height (in) 2 in Locking Collar Outside Diameter (in) 4.06 in Bolt Spacing (in) 8.13 in Centerline to Cap Face (in) 2.78 in Base Length (in) 10.44 in Length Through Bore (in) 4 in Housing Cast Face to Outermost Bearing Face (in) 0.84 in Centerline to Outermost Bearing Face (in) 2.44 in Inner Ring Outside Diameter (in) 3.37 in Technical Specifications Cage Material Steel Static Load Rating (lb) 71,500 lb Series Solid-housed Pillow Blocks Misalignment Type Dynamic End Cap B448EC1 Housing Material Cast Iron Housing Type Pillow Block, Two Bolt Rolling Element Spherical Roller Housing Color Black Product PB22400 Housing Construction Solid Fixed/Expansion Fixed Radial Dynamic Load Capacity (lb) 51,100 lb Seal Type Clearance Seal Housing Style Pillow Block Radial Clearance C0 STANDARD Shaft Locking Type Single Set Collar Setscrew Torque (in-lbs) 680 in/lbs Microlock Kit B448MLK Ability to Relubricate Yes Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Maximum Speed (RPM) 1950 rpm Seal Kit B448HS Vibration Frequency Fundamental Train 0.0072 cps Lubricant EXXON RONEX MP STD Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (C) 107 °C Lube Fill Percent 40% GREASE FILL Vibration Frequency Roller Spin 0.0591 cps Lube Fitting Type 90 DEG LUBE FITTING Primary Seal STEEL CLEARANCE SEAL Auxiliary Seals 1 LB STYLE CLOSED CAP STEEL Vibration Frequency Outer Ring Defect 0.1299 cps Insert B447L Housing Coating POWDER COATED Size Code B448 Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (F) 225 °F Locking Device Kit B448SC Vibration Frequency Inner Ring Defect 0.1701 cps General Specifications UPC 793699358230 Weight 27.80 LB Packaged Length 6.50 IN Packaged Width 5.00 IN Packaged Height 11.25 IN