Rexnord MB2208 Flange Blocks Rex Spherical Roller Bearings - MB2208

Описание

2 1/2" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Overall Width (in) 8.13 in Bolt Size (in) 5/8 in Bore Diameter (in) 2.5000 in Overall Height (in) 3.59 in Overall Length (in) 8.13 in Foot Height (in) 0.75 in Housing Outside Diameter (in) 8.13 in Locking Collar Outside Diameter (in) 3.56 in Standoff Distance (in) 0.09 in Bolt Spacing (in) 4.77 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Inner Ring Outside Diameter (in) 2.901 in Length Through Bore (in) 3.5 in Bolt Circle (in) 6.75 in Technical Specifications Housing Construction Solid Fixed/Expansion Fixed Housing Type Flange, Four Bolt Housing Material Cast Iron Series Flange Blocks Product ZB2000 Static Load Rating (lb) 53,500 lb Misalignment Type Dynamic Radial Clearance C3 STANDARD End Cap DTC8 Cage Material Engineered Polymer Rolling Element Spherical Roller Seal Type Heavy Contact Seal Radial Dynamic Load Capacity (lb) 43,240 lb Shaft Locking Type Single Set Collar Housing Style Flange Block Ability to Relubricate Yes Setscrew Torque (in-lbs) 680 in/lbs Maximum Speed (RPM) 2000 rpm Microlock Kit ML3 Seal Kit MS8 Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Vibration Frequency Inner Ring Defect 0.1791 cps Insert 2208U Vibration Frequency Fundamental Train 0.0072 cps Housing Coating POWDER COATED Primary Seal BUNA SPRING LOADED LIP SEAL Vibration Frequency Roller Spin 0.0607 cps Grease Fitting Thread Size 1/8 NPT Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (F) 225 °F Size Code 8 Vibration Frequency Outer Ring Defect 0.1376 cps Locking Device Kit SC8 Max Operating Temperature (C) 107 °C Lubricant EXXON RONEX MP STD General Specifications UPC 698210636081 Weight 16.50 LB Packaged Length 8.63 IN Packaged Width 3.94 IN Packaged Height 8.63 IN HTC 8483204080 Country of Origin United States of America