Rexnord ZEF8300 Flange Blocks Rex Spherical Roller Bearings - ZEF8300

Описание

3" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Square Type E Flange Block, Double Setscrew Locking Collar, Clearance Seal Dimensions Bolt Size (in) 3/4 in Housing Width (in) 7.75 in Foot Height (in) 1.78 in Overall Length (in) 7.75 in Bore Diameter (in) 3 in Overall Width (in) 7.75 in Overall Height (in) 5.06 in Housing Height (in) 4.22 in Locking Collar Outside Diameter (in) 4.06 in Standoff Distance (in) 0.19 in Length Through Bore (in) 4.88 in Bolt Spacing (in) 6 in Inner Ring Outside Diameter (in) 3.37 in Bolt Circle (in) 8.5 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Technical Specifications Static Load Rating (lb) 71,500 lb Cage Material Engineered Polymer Seal Type Clearance Seal Fixed/Expansion Fixed End Cap DTC9 Rolling Element Spherical Roller Housing Style Flange Block Radial Dynamic Load Capacity (lb) 57,750 lb Product ZEF5000 Housing Material Cast Iron Shaft Locking Type Double Set Collar Misalignment Type Dynamic Series Flange Blocks Radial Clearance C3 STANDARD Housing Type Flange, Four Bolt Housing Construction Solid Maximum Speed (RPM) 2800 rpm 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 Seal Kit ZS9 Setscrew Torque (in-lbs) 680 in/lbs Ability to Relubricate Yes Vibration Frequency Outer Ring Defect 0.1299 cps Housing Coating POWDER COATED Max Operating Temperature (F) 225 °F Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Roller Spin 0.0591 cps Size Code 9 Grease Fitting Thread Size 1/8 NPT Vibration Frequency Inner Ring Defect 0.1701 cps Locking Device Kit SC9 QTY 2 Lubricant EXXON RONEX MP STD Insert 8300U Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (C) 107 °C Vibration Frequency Fundamental Train 0.0072 cps General Specifications UPC 698210212124 Weight 28.00 LB Packaged Length 8.63 IN Packaged Width 3.94 IN Packaged Height 8.63 IN Country of Origin Mexico