Rexnord EFB308C Flange Blocks PT Select Spherical Roller Bearings - EFB308C

Описание

3 1/2" shaft size; Cast iron housing; Fixed unit; Setscrew mounting collar; Clearance seal; Exxon Ronex MP grease; Accessories include open cap and closed cap Dimensions Bolt Size (in) 3/4 in Foot Height (in) 1.87 in Overall Height (in) 5.36 in Overall Length (in) 9.25 in Overall Width (in) 9.25 in Housing Width (in) 9.25 in Housing Height (in) 3.96 in Bore Diameter (in) 3.5000 in Locking Collar Outside Diameter (in) 4.9 in Square Distance Between Bolt Holes (in) 7 in Standoff Distance (in) 1.24 in Bolt Spacing (in) 7 in Mounting Surface to Cap Face on Backside (in) 0.34 in Length Through Bore (in) 4.12 in Inner Ring Outside Diameter (in) 3.975 in Technical Specifications End Cap SEE AUX CAP KIT Housing Material Cast Iron Static Load Rating (lb) 77,880 lb Cage Material Steel Fixed/Expansion Fixed Misalignment Type Dynamic Seal Type Clearance Seal Housing Type Flange, Four Bolt Series Flange Blocks Rolling Element Spherical Roller Housing Construction Solid Shaft Locking Type Single Set Collar Product EFB Radial Dynamic Load Capacity (lb) 64,000 lb Housing Style Flange Block Maximum Speed (RPM) 1980 rpm Setscrew Torque (in-lbs) 680 in/lbs Ability to Relubricate Yes Available Seal Type C Clearance Seal; T Triple Lip Seal Max Operating Temperature (F) 225 °F Vibration Frequency Roller Spin 0.0513 cps Size Code 10 Lube Fitting Type STRAIGHT AND 90 DEG FITTING Housing Coating POWDER COATED Primary Seal STEEL CLEARANCE SEAL Max Operating Temperature (C) 107 °C Grease Fitting Thread Size 1/8 NPT Vibration Frequency Outer Ring Defect 0.1195 cps Vibration Frequency Fundamental Train 0.007 cps Vibration Frequency Inner Ring Defect 0.1638 cps Lubricant EXXON RONEX MP STD Misalignment Capability ±2.0° Misalignment - Dynamic General Specifications UPC 782934930041 Weight 30.98 LB Packaged Length 9.75 IN Packaged Width 5.75 IN Packaged Height 9.75 IN HTC 8483204080 Country of Origin China