Rexnord ZF9211 Flange Blocks Rex Spherical Roller Bearings - ZF9211

Описание

2 11/16" Mounted Spherical Roller Bearing, Fixed Fixed Cast Iron 4-Bolt Square Flange Block, Adapter Mounted, Clearance Seal Dimensions Housing Width (in) 8.44 in Bolt Size (in) 3/4 in Foot Height (in) 1 in Overall Height (in) 4.5 in Overall Width (in) 8.44 in Bore Diameter (in) 2.6875 in Overall Length (in) 8.44 in Locking Collar Outside Diameter (in) 4.41 in Standoff Distance (in) 0.25 in Housing Cast Face to Outermost Bearing Face (in) 0.81 in Length Through Bore (in) 4.25 in Bolt Circle (in) 9.5 in Bolt Spacing (in) 6.72 in Inner Ring Outside Diameter (in) 3.975 in Technical Specifications Seal Type Clearance Seal Series Flange Blocks Cage Material Engineered Polymer Static Load Rating (lb) 90,700 lb Housing Construction Solid Product ZF9000 Shaft Locking Type Adapter Mount Misalignment Type Dynamic Housing Material Cast Iron Housing Type Flange, Four Bolt Radial Dynamic Load Capacity (lb) 84,330 lb Radial Clearance C3 STANDARD Housing Style Flange Block Fixed/Expansion Fixed Rolling Element Spherical Roller Microlock Kit ML4 Maximum Speed (RPM) 2400 rpm Seal Kit ZS10 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 Insert 9211U Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (C) 107 °C Housing Coating POWDER COATED Size Code 10 Vibration Frequency Fundamental Train 0.0073 cps Vibration Frequency Outer Ring Defect 0.1383 cps Primary Seal STEEL CLEARANCE SEAL Locking Device Kit AK10211 Shaft Locking Collar Kit/Adapter Assembly AK10211 Vibration Frequency Inner Ring Defect 0.1784 cps Lubricant EXXON RONEX MP STD Max Operating Temperature (F) 225 °F Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Roller Spin 0.0628 cps General Specifications UPC 698210713010 Weight 37.60 LB Packaged Length 9.50 IN Packaged Width 4.50 IN Packaged Height 9.25 IN Country of Origin Mexico