Rexnord ZB221578 Flange Blocks Rex Spherical Roller Bearings - ZB221578

Описание

Rexnord ZB221578 Rex Spherical Roller Bearings ZB2000 Flange Block. Contact Rexnord for more details. Dimensions Overall Width (in) 9.5 in Bolt Size (in) 3/4 in Overall Length (in) 9.5 in Overall Height (in) 4.09 in Bore Diameter (in) 2.9375 in Foot Height (in) 0.88 in Housing Outside Diameter (in) 9.5 in Locking Collar Outside Diameter (in) 4.06 in Standoff Distance (in) 0.09 in Length Through Bore (in) 4 in Bolt Circle (in) 7.875 in Inner Ring Outside Diameter (in) 3.37 in Bolt Spacing (in) 5.56 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Technical Specifications Misalignment Type Dynamic Radial Clearance C3 STANDARD Housing Construction Solid Cage Material Steel Series Flange Blocks Radial Dynamic Load Capacity (lb) 57,750 lb Seal Type Clearance Seal Product ZB2000 Fixed/Expansion Fixed Housing Type Flange, Four Bolt Rolling Element Spherical Roller Housing Material Cast Iron Housing Style Flange Block Shaft Locking Type Single Set Collar Static Load Rating (lb) 71,500 lb End Cap DTC9 Seal Kit ZS9 Setscrew Torque (in-lbs) 680 in/lbs Microlock Kit ML3 Ability to Relubricate Yes Maximum Speed (RPM) 2800 rpm Locking Device Kit SC9 Vibration Frequency Fundamental Train 0.0072 cps Housing Coating POWDER COATED Max Operating Temperature (C) 107 °C Size Code 9 Vibration Frequency Roller Spin 0.0591 cps Primary Seal STEEL CLEARANCE SEAL Insert 2215U78 Lubricant EXXON RONEX MP STD Vibration Frequency Outer Ring Defect 0.1299 cps Vibration Frequency Inner Ring Defect 0.1701 cps Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (F) 225 °F Grease Fitting Thread Size 1/8 NPT General Specifications UPC 782934892721 Weight 25.60 LB Country of Origin Mexico