Rexnord ZFS22070540 Flange Blocks Rex Spherical Roller Bearings - ZFS22070540

Описание

2 7/16" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Clearance Seal, C4 Clearance, No Grease Dimensions Bolt Size (in) 5/8 in Foot Height (in) 0.75 in Bore Diameter (in) 2.4375 in Overall Width (in) 6.44 in Overall Height (in) 3.59 in Housing Width (in) 6.44 in Overall Length (in) 6.44 in Locking Collar Outside Diameter (in) 3.56 in Standoff Distance (in) 0.09 in Bolt Circle (in) 7.125 in Bolt Spacing (in) 5.03 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 Expansion Capability (in) 0.38 in Technical Specifications Radial Clearance C4 INCREASED Static Load Rating (lb) 53,500 lb Housing Construction Solid Product ZFS2000 Housing Material Cast Iron Series Flange Blocks Misalignment Type Dynamic Cage Material Engineered Polymer End Cap DTC8 Rolling Element Spherical Roller Fixed/Expansion Expansion Seal Type Clearance Seal Shaft Locking Type Single Set Collar Housing Type Flange, Four Bolt Housing Style Flange Block Radial Dynamic Load Capacity (lb) 43,240 lb Seal Kit ZS8 Microlock Kit ML3 Ability to Relubricate Yes Setscrew Torque (in-lbs) 680 in/lbs Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Maximum Speed (RPM) 3300 rpm Max Operating Temperature (C) 204 (with suitable lubricant) °C Insert 2207U Grease Fitting Thread Size 1/8 NPT Locking Device Kit SC8 Max Operating Temperature (F) 400 (with suitable lubricant) °F Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Outer Ring Defect 0.1376 cps Expansion Lock Plug 105-95008-25 Housing Coating POWDER COATED Primary Seal STEEL CLEARANCE SEAL Lubricant PRESERVATIVE ONLY - NO GREASE Size Code 8 Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Inner Ring Defect 0.1791 cps Lube Fill Percent 0% FILL Vibration Frequency Roller Spin 0.0607 cps General Specifications UPC 698210020460 Weight 19.40 LB Packaged Length 6.88 IN Packaged Width 4.88 IN Packaged Height 6.88 IN