Rexnord MB3307 Flange Blocks Rex Spherical Roller Bearings - MB3307

Описание

3 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Square Flange Block, Eccentric Cam Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Overall Height (in) 4.83 in Housing Width (in) 8.44 in Foot Height (in) 1 in Bolt Size (in) 3/4 in Bore Diameter (in) 3.4375 in Overall Length (in) 8.44 in Overall Width (in) 8.44 in Locking Collar Outside Diameter (in) 4.91 in Standoff Distance (in) 0.25 in Housing Cast Face to Outermost Bearing Face (in) 1.14 in Inner Ring Outside Diameter (in) 3.975 in Length Through Bore (in) 4.58 in Bolt Spacing (in) 6.72 in Bolt Circle (in) 9.5 in Technical Specifications Seal Type Heavy Contact Seal Static Load Rating (lb) 90,700 lb Housing Style Flange Block Radial Clearance C3 STANDARD Fixed/Expansion Fixed Series Flange Blocks Housing Type Flange, Four Bolt Product ZB3000 Housing Material Cast Iron Housing Construction Solid Shaft Locking Type Eccentric Collar Rolling Element Spherical Roller Cage Material Engineered Polymer End Cap NEED EXT EC Radial Dynamic Load Capacity (lb) 84,330 lb Misalignment Type Dynamic Ability to Relubricate Yes Setscrew Torque (in-lbs) 460 in/lbs Microlock Kit ML4 Maximum Speed (RPM) 1400 rpm Seal Kit MS10 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 Outer Ring Defect 0.1383 cps Locking Device Kit SC3307 Primary Seal BUNA SPRING LOADED LIP SEAL Max Operating Temperature (F) 225 °F Size Code 10 Grease Fitting Thread Size 1/8 NPT Vibration Frequency Inner Ring Defect 0.1784 cps Misalignment Capability ±2.0° Misalignment - Dynamic Housing Coating POWDER COATED Vibration Frequency Roller Spin 0.0628 cps Vibration Frequency Fundamental Train 0.0073 cps Insert 3307U Lubricant EXXON RONEX MP STD Max Operating Temperature (C) 107 °C General Specifications UPC 698210910600 Weight 34.60 LB Packaged Length 9.50 IN Packaged Width 4.50 IN Packaged Height 9.25 IN HTC 8483204080 Country of Origin Mexico