Rexnord MAS220740 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - MAS220740

Описание

2 7/16" Mounted Spherical Roller Bearing, Cast Iron Expansion 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, No Grease Dimensions Bore Diameter (in) 2.4375 in Foot Height (in) 1.63 in Base to Center Height (in) 2.75 in Overall Length (in) 9.13 in Slot Length (in) 0.94 in Bolt Size (in) 5/8 in Overall Height (in) 5.5 in Base Width (in) 2.69 in Overall Width (in) 3.5 in Locking Collar Outside Diameter (in) 3.56 in Expansion Capability (in) 0.38 in Base Length (in) 9.25 in Bolt Spacing (in) 7.13 in Inner Ring Outside Diameter (in) 2.901 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Length Through Bore (in) 3.5 in Technical Specifications Cage Material Engineered Polymer Housing Style Pillow Block Radial Clearance C3 STANDARD Series Solid-housed Pillow Blocks Misalignment Type Dynamic Seal Type Heavy Contact Seal Shaft Locking Type Single Set Collar Rolling Element Spherical Roller Housing Construction Solid Housing Color Black Housing Type Pillow Block, Two Bolt Product ZAS2000 Fixed/Expansion Expansion Radial Dynamic Load Capacity (lb) 43,240 lb Static Load Rating (lb) 53,500 lb Housing Material Cast Iron Seal Kit MS8 Maximum Speed (RPM) 2000 rpm Setscrew Torque (in-lbs) 680 in/lbs Ability to Relubricate Yes Size Code 8 Vibration Frequency Fundamental Train 0.0072 cps Insert MCS2207 Vibration Frequency Roller Spin 0.0607 cps Vibration Frequency Outer Ring Defect 0.1376 cps Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.1791 cps Max Operating Temperature (C) 107 °C Primary Seal BUNA SPRING LOADED LIP SEAL Lubricant PRESERVATIVE ONLY - NO GREASE Locking Device Kit SC8 Expansion Lock Plug B224408A Housing Coating POWDER COATED Lube Fill Percent 0% FILL Max Operating Temperature (F) 225 °F Grease Fitting Thread Size 1/8 NPT General Specifications UPC 782934978852 Weight 16.30 LB Packaged Length 9.56 IN Packaged Width 4.00 IN Packaged Height 5.50 IN Country of Origin Mexico