Rexnord ZFS2207S0540 Flange Blocks Rex Spherical Roller Bearings - ZFS2207S0540

Описание

2 7/16" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Square Flange Block with Pilot, Single Setscrew Locking Collar, C4 Clearance, No Grease Dimensions Bolt Size (in) 5/8 in Overall Length (in) 6.44 in Overall Height (in) 3.59 in Pilot Diameter (in) 6 in Foot Height (in) 0.75 in Bore Diameter (in) 2.4375 in Overall Width (in) 6.44 in Housing Width (in) 6.44 in Locking Collar Outside Diameter (in) 3.56 in Standoff Distance (in) 0.09 in Expansion Capability (in) 0.38 in Bolt Spacing (in) 5.03 in Bolt Circle (in) 7.125 in Inner Ring Outside Diameter (in) 2.901 in Housing Cast Face to Outermost Bearing Face (in) 0.56 in Length Through Bore (in) 3.5 in Technical Specifications End Cap DTC8 Seal Type Clearance Seal Housing Style Flange Block Misalignment Type Dynamic Fixed/Expansion Expansion Housing Construction Solid Radial Clearance C4 INCREASED Housing Material Cast Iron Series Flange Blocks Cage Material Engineered Polymer Product ZFS2000 Rolling Element Spherical Roller Shaft Locking Type Single Set Collar Housing Type Flange, Four Bolt, Pilot Static Load Rating (lb) 53,500 lb Radial Dynamic Load Capacity (lb) 43,240 lb Seal Kit ZS8 Maximum Speed (RPM) 3300 rpm Setscrew Torque (in-lbs) 680 in/lbs Ability to Relubricate Yes Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Microlock Kit ML3 Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Inner Ring Defect 0.1791 cps Expansion Lock Plug 105-95008-25 Insert 2207U Size Code 8 Vibration Frequency Roller Spin 0.0607 cps Lube Fill Percent 0% FILL Housing Coating POWDER COATED Grease Fitting Thread Size 1/8 NPT Lubricant PRESERVATIVE ONLY - NO GREASE Max Operating Temperature (F) 400 (with suitable lubricant) °F Vibration Frequency Fundamental Train 0.0072 cps Locking Device Kit SC8 Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Outer Ring Defect 0.1376 cps Max Operating Temperature (C) 204 (with suitable lubricant) °C General Specifications UPC 698210020453 Weight 18.70 LB Packaged Length 6.88 IN Packaged Width 4.88 IN Packaged Height 6.88 IN