Rexnord ZB3208S Flange Blocks Rex Spherical Roller Bearings - ZB3208S

Описание

2 1/2" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block with Pilot, Eccentric Cam Locking Collar, Clearance Seal Dimensions Bolt Size (in) 5/8 in Overall Length (in) 8.13 in Overall Width (in) 8.13 in Foot Height (in) 0.75 in Pilot Diameter (in) 5.438 in Bore Diameter (in) 2.5000 in Overall Height (in) 3.75 in Locking Collar Outside Diameter (in) 3.56 in Housing Outside Diameter (in) 8.13 in Standoff Distance (in) 0.09 in Inner Ring Outside Diameter (in) 2.901 in Bolt Circle (in) 6.75 in Length Through Bore (in) 3.66 in Bolt Spacing (in) 4.77 in Housing Cast Face to Outermost Bearing Face (in) 1.02 in Technical Specifications Static Load Rating (lb) 53,500 lb Seal Type Clearance Seal Shaft Locking Type Eccentric Collar Radial Dynamic Load Capacity (lb) 43,240 lb Cage Material Engineered Polymer Misalignment Type Dynamic Housing Construction Solid Rolling Element Spherical Roller End Cap DTC812 Fixed/Expansion Fixed Product ZB3000 Housing Style Flange Block Housing Material Cast Iron Radial Clearance C3 STANDARD Series Flange Blocks Housing Type Flange, Four Bolt, Pilot Microlock Kit ML3 Setscrew Torque (in-lbs) 460 in/lbs Maximum Speed (RPM) 3300 rpm Seal Kit ZS8 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 Vibration Frequency Fundamental Train 0.0072 cps Misalignment Capability ±2.0° Misalignment - Dynamic Housing Coating POWDER COATED Grease Fitting Thread Size 1/8 NPT Vibration Frequency Inner Ring Defect 0.1791 cps Lubricant EXXON RONEX MP STD Insert 3208U Max Operating Temperature (F) 225 °F Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Outer Ring Defect 0.1376 cps Size Code 8 Max Operating Temperature (C) 107 °C Vibration Frequency Roller Spin 0.0607 cps Locking Device Kit SC3208 General Specifications UPC 698210947798 Weight 15.30 LB Packaged Length 8.63 IN Packaged Width 3.94 IN Packaged Height 8.63 IN HTC 8483204080 Country of Origin Mexico