Rexnord ZEF2300H Flange Blocks Rex Spherical Roller Bearings - ZEF2300H

Описание

3" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Clearance Seal, Reversed Assembled Insert Dimensions Housing Width (in) 7.75 in Foot Height (in) 1.78 in Overall Width (in) 7.75 in Housing Height (in) 4.22 in Bolt Size (in) 3/4 in Overall Height (in) 5.06 in Overall Length (in) 7.75 in Bore Diameter (in) 3 in Locking Collar Outside Diameter (in) 4.06 in Standoff Distance (in) 1.06 in Inner Ring Outside Diameter (in) 3.37 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Bolt Circle (in) 8.5 in Length Through Bore (in) 4 in Bolt Spacing (in) 6 in Technical Specifications Series Flange Blocks End Cap DTC9 Shaft Locking Type Single Set Collar Housing Material Cast Iron Housing Construction Solid Fixed/Expansion Fixed Misalignment Type Dynamic Product ZEF2000 Housing Type Flange, Four Bolt Seal Type Clearance Seal Rolling Element Spherical Roller Static Load Rating (lb) 71,500 lb Housing Style Flange Block Radial Dynamic Load Capacity (lb) 57,750 lb Radial Clearance C3 STANDARD Cage Material Engineered Polymer Seal Kit ZS9 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 Ability to Relubricate Yes Maximum Speed (RPM) 2800 rpm Microlock Kit ML3 Max Operating Temperature (C) 107 °C Vibration Frequency Inner Ring Defect 0.1701 cps Locking Device Kit SC9 Insert 2300U Lubricant EXXON RONEX MP STD Vibration Frequency Outer Ring Defect 0.1299 cps Housing Coating POWDER COATED Vibration Frequency Fundamental Train 0.0072 cps Size Code 9 Vibration Frequency Roller Spin 0.0591 cps Max Operating Temperature (F) 225 °F Primary Seal STEEL CLEARANCE SEAL Grease Fitting Thread Size 1/8 NPT Misalignment Capability ±2.0° Misalignment - Dynamic General Specifications UPC 698210922276 Weight 26.90 LB Packaged Length 8.63 IN Packaged Width 3.94 IN Packaged Height 8.63 IN