Link-Belt PB22428EK751 Solid-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PB22428EK751

Описание

1 3/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, nickel plated Housing, cover and collar Dimensions Bolt Size (in) 1/2 in Base Width (in) 2.5 in Overall Width (in) 3.13 in Overall Height (in) 4.25 in Overall Length (in) 7.13 in Base to Center Height (in) 2.125 in Slot Length (in) 0.81 in Foot Height (in) 1.31 in Bore Diameter (in) 1.7500 in Locking Collar Outside Diameter (in) 2.59 in Bolt Spacing (in) 5.5 in Housing Cast Face to Outermost Bearing Face (in) 0.66 in Centerline to Outermost Bearing Face (in) 1.91 in Base Length (in) 7.13 in Inner Ring Outside Diameter (in) 2.027 in Length Through Bore (in) 3.13 in Technical Specifications Radial Clearance C0 STANDARD Misalignment Type Dynamic Static Load Rating (lb) 28,700 lb Seal Type Heavy Contact Seal Housing Style Pillow Block Housing Type Pillow Block, Two Bolt End Cap B428DTC Shaft Locking Type Single Set Collar Cage Material Steel Series Solid-housed Pillow Blocks Housing Color Silver Housing Construction Solid Rolling Element Spherical Roller Product PB22400 Radial Dynamic Load Capacity (lb) 24,700 lb Fixed/Expansion Fixed Housing Material Cast Iron Maximum Speed (RPM) 2350 rpm Setscrew Torque (in-lbs) 325 in/lbs Microlock Kit B436MLK Ability to Relubricate Yes Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Seal Kit B428ES Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (F) 225 °F Housing Coating NICKEL PLATED Lubricant EXXON RONEX MP STD Vibration Frequency Fundamental Train 0.0069 cps Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (C) 107 °C Insert B428L Vibration Frequency Inner Ring Defect 0.1361 cps Primary Seal BUNA SPRING LOADED LIP SEAL Vibration Frequency Outer Ring Defect 0.0972 cps Vibration Frequency Roller Spin 0.0466 cps Size Code B428 Locking Device Kit B428SC General Specifications UPC 793699503968 Weight 9.42 LB Packaged Length 8.50 IN Packaged Width 3.50 IN Packaged Height 4.50 IN