Rexnord ZB2208S Flange Blocks Rex Spherical Roller Bearings - ZB2208S

Описание

2 1/2" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block with Pilot, Single Setscrew Locking Collar, Clearance Seal Dimensions Pilot Diameter (in) 5.438 in Overall Width (in) 8.13 in Bolt Size (in) 5/8 in Foot Height (in) 0.75 in Overall Length (in) 8.13 in Bore Diameter (in) 2.5000 in Overall Height (in) 3.59 in Housing Outside Diameter (in) 8.13 in Locking Collar Outside Diameter (in) 3.56 in Standoff Distance (in) 0.09 in Bolt Circle (in) 6.75 in Length Through Bore (in) 3.5 in Inner Ring Outside Diameter (in) 2.901 in Bolt Spacing (in) 4.77 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Technical Specifications Seal Type Clearance Seal Product ZB2000 Housing Type Flange, Four Bolt, Pilot Cage Material Engineered Polymer End Cap DTC8 Shaft Locking Type Single Set Collar Radial Clearance C3 STANDARD Static Load Rating (lb) 53,500 lb Fixed/Expansion Fixed Radial Dynamic Load Capacity (lb) 43,240 lb Housing Construction Solid Series Flange Blocks Housing Material Cast Iron Misalignment Type Dynamic Rolling Element Spherical Roller Housing Style Flange Block Setscrew Torque (in-lbs) 680 in/lbs Ability to Relubricate Yes Maximum Speed (RPM) 3300 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 ZS8 Grease Fitting Thread Size 1/8 NPT Vibration Frequency Outer Ring Defect 0.1376 cps Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Inner Ring Defect 0.1791 cps Housing Coating POWDER COATED Max Operating Temperature (C) 107 °C Insert 2208U Primary Seal STEEL CLEARANCE SEAL Size Code 8 Locking Device Kit SC8 Vibration Frequency Roller Spin 0.0607 cps Max Operating Temperature (F) 225 °F Lubricant EXXON RONEX MP STD Misalignment Capability ±2.0° Misalignment - Dynamic General Specifications UPC 698210673567 Weight 15.10 LB Packaged Length 8.63 IN Packaged Width 3.94 IN Packaged Height 8.63 IN