Link-Belt EFRB22428E Flange Blocks Link-Belt Spherical Roller Bearings - EFRB22428E

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 Dimensions Housing Height (in) 3.28 in Overall Width (in) 7.31 in Overall Length (in) 7.31 in Overall Height (in) 3.28 in Bore Diameter (in) 1.7500 in Housing Width (in) 7.31 in Bolt Size (in) 1/2 in Foot Height (in) 1.44 in Locking Collar Outside Diameter (in) 2.88 in Standoff Distance (in) 0.13 in Inner Ring Outside Diameter (in) 2.027 in Bolt Spacing (in) 4.39 in Length Through Bore (in) 3.13 in Bolt Circle (in) 6.188 in Technical Specifications Seal Type Heavy Contact Seal Fixed/Expansion Fixed Shaft Locking Type Single Set Collar Housing Material Cast Iron Static Load Rating (lb) 28,700 lb End Cap B428DTC Product EFRB22400 Housing Type Flange, Four Bolt Series Flange Blocks Radial Clearance C0 STANDARD Housing Construction Solid Radial Dynamic Load Capacity (lb) 24,700 lb Rolling Element Spherical Roller Housing Style Flange Block Cage Material Steel Misalignment Type Dynamic Maximum Speed (RPM) 2350 rpm Ability to Relubricate Yes Seal Kit B432ES Microlock Kit B436MLK Available Seal Type E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal Setscrew Torque (in-lbs) 325 in/lbs Housing Coating POWDER COATED Lubricant EXXON RONEX MP STD Max Operating Temperature (F) 225 °F Size Code B428 Vibration Frequency Outer Ring Defect 0.0972 cps Primary Seal BUNA SPRING LOADED LIP SEAL Locking Device Kit B428SC Insert B428L Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.1361 cps Max Operating Temperature (C) 107 °C Vibration Frequency Roller Spin 0.0466 cps Grease Fitting Thread Size 1/8 NPT Vibration Frequency Fundamental Train 0.0069 cps General Specifications UPC 793699052268 Weight 11.00 LB Packaged Length 6.63 IN Packaged Width 3.75 IN Packaged Height 6.63 IN Country of Origin Mexico