Rexnord ZF9208 Flange Blocks Rex Spherical Roller Bearings - ZF9208

Описание

2 1/2" Mounted Spherical Roller Bearing, Fixed Fixed Cast Iron 4-Bolt Square Flange Block, Adapter Mounted, Clearance Seal Dimensions Housing Width (in) 7.75 in Overall Width (in) 7.75 in Bolt Size (in) 3/4 in Overall Length (in) 7.75 in Foot Height (in) 0.88 in Bore Diameter (in) 2.5000 in Overall Height (in) 4 in Standoff Distance (in) 0.23 in Locking Collar Outside Diameter (in) 3.63 in Bolt Spacing (in) 6.02 in Housing Cast Face to Outermost Bearing Face (in) 0.63 in Bolt Circle (in) 8.5 in Length Through Bore (in) 3.75 in Inner Ring Outside Diameter (in) 3.37 in Technical Specifications Housing Material Cast Iron Misalignment Type Dynamic Housing Type Flange, Four Bolt Static Load Rating (lb) 71,500 lb Fixed/Expansion Fixed Seal Type Clearance Seal Radial Dynamic Load Capacity (lb) 57,750 lb Shaft Locking Type Adapter Mount Housing Construction Solid Housing Style Flange Block Series Flange Blocks Radial Clearance C3 STANDARD Rolling Element Spherical Roller Product ZF9000 Cage Material Engineered Polymer Ability to Relubricate Yes Maximum Speed (RPM) 2800 rpm Microlock Kit ML3 Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Seal Kit ZS9 Max Operating Temperature (F) 225 °F Lubricant EXXON RONEX MP STD Grease Fitting Thread Size 1/8 NPT Vibration Frequency Outer Ring Defect 0.1299 cps Locking Device Kit AK9208 Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Fundamental Train 0.0072 cps Max Operating Temperature (C) 107 °C Housing Coating POWDER COATED Vibration Frequency Roller Spin 0.0591 cps Vibration Frequency Inner Ring Defect 0.1701 cps Misalignment Capability ±2.0° Misalignment - Dynamic Shaft Locking Collar Kit/Adapter Assembly AK9208 Size Code 9 Insert 9208U General Specifications UPC 698210713003 Weight 26.40 LB Packaged Length 8.00 IN Packaged Width 6.13 IN Packaged Height 8.00 IN HTC 8483204080