Rexnord MB2203R48 Flange Blocks Rex Spherical Roller Bearings - MB2203R48

Описание

2 3/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Press Fit Outer Rings Dimensions Bolt Size (in) 5/8 in Overall Length (in) 7.75 in Bore Diameter (in) 2.1875 in Overall Height (in) 3.41 in Foot Height (in) 0.69 in Overall Width (in) 7.75 in Housing Outside Diameter (in) 7.75 in Standoff Distance (in) 0.09 in Locking Collar Outside Diameter (in) 3.25 in Bolt Circle (in) 6.375 in Length Through Bore (in) 3.31 in Housing Cast Face to Outermost Bearing Face (in) 0.78 in Bolt Spacing (in) 4.5 in Inner Ring Outside Diameter (in) 2.62 in Technical Specifications Housing Style Flange Block Shaft Locking Type Single Set Collar Static Load Rating (lb) 44,400 lb Misalignment Type Dynamic Housing Type Flange, Four Bolt Cage Material Engineered Polymer Seal Type Heavy Contact Seal Fixed/Expansion Fixed Radial Clearance C3 STANDARD Housing Construction Solid Radial Dynamic Load Capacity (lb) 36,370 lb Rolling Element Spherical Roller Series Flange Blocks Housing Material Cast Iron Product ZB2000 Microlock Kit ML2 Maximum Speed (RPM) 2200 rpm 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; G Triple Lip Setscrew Torque (in-lbs) 460 in/lbs Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.179 cps Lubricant EXXON RONEX MP STD Grease Fitting Thread Size 1/8 NPT Primary Seal BUNA SPRING LOADED LIP SEAL Insert 2203UR Max Operating Temperature (F) 225 °F Housing Coating POWDER COATED Vibration Frequency Outer Ring Defect 0.1377 cps Vibration Frequency Fundamental Train 0.0072 cps Size Code 7 Locking Device Kit SC7 Vibration Frequency Roller Spin 0.0606 cps Max Operating Temperature (C) 107 °C General Specifications UPC 698210010430 Weight 13.30 LB Packaged Length 7.25 IN Packaged Width 3.50 IN Packaged Height 7.25 IN HTC 8483204080 Country of Origin Mexico