Rexnord MB2012GR48 Flange Blocks Rex Spherical Roller Bearings - MB2012GR48

Описание

3/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 3-Bolt Round Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Special Locking Device on Threaded Cover Dimensions Bore Diameter (in) 0.7500 in Bolt Size (in) 3/8 in Foot Height (in) 0.56 in Overall Length (in) 4.75 in Overall Width (in) 4.75 in Overall Height (in) 2.59 in Locking Collar Outside Diameter (in) 1.75 in Standoff Distance (in) 0.03 in Housing Outside Diameter (in) 5.13 in Housing Cast Face to Outermost Bearing Face (in) 0.53 in Length Through Bore (in) 2.56 in Inner Ring Outside Diameter (in) 1.307 in Bolt Circle (in) 4.125 in Technical Specifications Radial Dynamic Load Capacity (lb) 15,320 lb Product ZB2000 Static Load Rating (lb) 14,900 lb Housing Material Cast Iron Rolling Element Spherical Roller Cage Material Engineered Polymer Radial Clearance C3 STANDARD Misalignment Type Dynamic Shaft Locking Type Single Set Collar Seal Type Heavy Contact Seal Fixed/Expansion Fixed Housing Type Flange, Three Bolt Housing Style Flange Block Housing Construction Solid Series Flange Blocks Seal Kit MS2 Setscrew Torque (in-lbs) 185 in/lbs Ability to Relubricate Yes Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal Maximum Speed (RPM) 4400 rpm Primary Seal BUNA SPRING LOADED LIP SEAL Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Roller Spin 0.0406 cps Locking Device Kit SC2 Vibration Frequency Inner Ring Defect 0.1286 cps Max Operating Temperature (C) 107 °C Max Operating Temperature (F) 225 °F Housing Coating POWDER COATED Vibration Frequency Fundamental Train 0.0068 cps Size Code 2 Vibration Frequency Outer Ring Defect 0.088 cps Grease Fitting Thread Size 1/8 NPT Insert 2012UR Lubricant EXXON RONEX MP STD General Specifications UPC 698210865719 Weight 4.30 LB Packaged Length 5.50 IN Packaged Width 5.50 IN Packaged Height 3.25 IN HTC 8483204080 Country of Origin Mexico