Rexnord ZEF2215 Flange Blocks Rex Spherical Roller Bearings - ZEF2215

Описание

2 15/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Clearance Seal Dimensions Overall Height (in) 4.22 in Housing Height (in) 4.22 in Bolt Size (in) 3/4 in Foot Height (in) 1.78 in Bore Diameter (in) 2.9375 in Overall Width (in) 7.75 in Housing Width (in) 7.75 in Overall Length (in) 7.75 in Locking Collar Outside Diameter (in) 4.06 in Standoff Distance (in) 0.19 in Bolt Spacing (in) 6 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Inner Ring Outside Diameter (in) 3.37 in Bolt Circle (in) 8.5 in Length Through Bore (in) 4 in Technical Specifications End Cap DTC9 Housing Style Flange Block Housing Material Cast Iron Static Load Rating (lb) 71,500 lb Fixed/Expansion Fixed Housing Type Flange, Four Bolt Misalignment Type Dynamic Shaft Locking Type Single Set Collar Product ZEF2000 Radial Clearance C3 STANDARD Housing Construction Solid Rolling Element Spherical Roller Radial Dynamic Load Capacity (lb) 57,750 lb Seal Type Clearance Seal Cage Material Engineered Polymer Series Flange Blocks Maximum Speed (RPM) 2800 rpm 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 Microlock Kit ML3 Seal Kit ZS9 Locking Device Kit SC9 Housing Coating POWDER COATED Max Operating Temperature (F) 225 °F Vibration Frequency Fundamental Train 0.0072 cps Primary Seal STEEL CLEARANCE SEAL Grease Fitting Thread Size 1/8 NPT Lubricant EXXON RONEX MP STD Size Code 9 Insert 2215U Max Operating Temperature (C) 107 °C Vibration Frequency Roller Spin 0.0591 cps Vibration Frequency Outer Ring Defect 0.1299 cps Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.1701 cps General Specifications UPC 698210695088 Weight 27.20 LB Packaged Length 8.63 IN Packaged Width 3.94 IN Packaged Height 8.63 IN HTC 8483204080 Country of Origin Mexico