Link-Belt EFRB22428ETD Flange Blocks Link-Belt Spherical Roller Bearings - EFRB22428ETD

Описание

1 3/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Square Type E Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy contact lip Seal, 90 degree lube fitting Dimensions Bore Diameter (in) 1.7500 in Overall Height (in) 3.28 in Housing Width (in) 7.31 in Overall Length (in) 7.31 in Overall Width (in) 7.31 in Housing Height (in) 3.28 in Foot Height (in) 1.44 in Bolt Size (in) 1/2 in Locking Collar Outside Diameter (in) 2.88 in Standoff Distance (in) 0.13 in Bolt Spacing (in) 4.39 in Inner Ring Outside Diameter (in) 2.027 in Length Through Bore (in) 3.13 in Bolt Circle (in) 6.188 in Technical Specifications Cage Material Steel Radial Dynamic Load Capacity (lb) 24,700 lb Seal Type Heavy Contact Seal End Cap B428DTC Housing Type Flange, Four Bolt Series Flange Blocks Rolling Element Spherical Roller Product EFRB22400 Static Load Rating (lb) 28,700 lb Radial Clearance C0 STANDARD Fixed/Expansion Fixed Housing Material Cast Iron Shaft Locking Type Single Set Collar Misalignment Type Dynamic Housing Construction Solid Housing Style Flange Block Maximum Speed (RPM) 2350 rpm Ability to Relubricate Yes Seal Kit B432ES Setscrew Torque (in-lbs) 325 in/lbs Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Microlock Kit B436MLK Size Code B428 Vibration Frequency Fundamental Train 0.0069 cps Vibration Frequency Outer Ring Defect 0.0972 cps Primary Seal BUNA SPRING LOADED LIP SEAL Insert B428L Vibration Frequency Inner Ring Defect 0.1361 cps Locking Device Kit B428SC Misalignment Capability ±2.0° Misalignment - Dynamic Lubricant EXXON RONEX MP STD Max Operating Temperature (C) 107 °C Lube Fitting Type 90 DEG LUBE FITTING Vibration Frequency Roller Spin 0.0466 cps Grease Fitting Thread Size 1/8 NPT Housing Coating POWDER COATED Max Operating Temperature (F) 225 °F General Specifications UPC 793699156461 Weight 11.21 LB Packaged Length 6.63 IN Packaged Width 3.75 IN Packaged Height 6.63 IN Country of Origin Mexico