Rexnord ZEF5208 Flange Blocks Rex Spherical Roller Bearings - ZEF5208

Описание

2 1/2" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Double Setscrew Locking Collar, Clearance Seal Dimensions Overall Height (in) 5.06 in Housing Width (in) 7.75 in Overall Length (in) 7.75 in Overall Width (in) 7.75 in Bore Diameter (in) 2.5000 in Bolt Size (in) 3/4 in Housing Height (in) 4.22 in Foot Height (in) 1.78 in Standoff Distance (in) 0.19 in Locking Collar Outside Diameter (in) 4.06 in Bolt Circle (in) 8.5 in Bolt Spacing (in) 6 in Inner Ring Outside Diameter (in) 3.37 in Length Through Bore (in) 4.88 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Technical Specifications End Cap DTC9 Radial Dynamic Load Capacity (lb) 57,750 lb Housing Style Flange Block Housing Material Cast Iron Shaft Locking Type Double Set Collar Seal Type Clearance Seal Radial Clearance C3 STANDARD Housing Type Flange, Four Bolt Rolling Element Spherical Roller Cage Material Engineered Polymer Product ZEF5000 Fixed/Expansion Fixed Housing Construction Solid Series Flange Blocks Misalignment Type Dynamic Static Load Rating (lb) 71,500 lb Ability to Relubricate Yes Microlock Kit ML3 Seal Kit ZS9 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) 2800 rpm Setscrew Torque (in-lbs) 680 in/lbs Locking Device Kit SC9 QTY 2 Housing Coating POWDER COATED Size Code 9 Vibration Frequency Outer Ring Defect 0.1299 cps Max Operating Temperature (C) 107 °C Vibration Frequency Roller Spin 0.0591 cps Insert 5208U Lubricant EXXON RONEX MP STD Vibration Frequency Inner Ring Defect 0.1701 cps Grease Fitting Thread Size 1/8 NPT Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Fundamental Train 0.0072 cps Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (F) 225 °F General Specifications UPC 698210133115 Weight 30.00 LB Packaged Length 8.00 IN Packaged Width 6.13 IN Packaged Height 8.00 IN Country of Origin Mexico