Rexnord MBR5303 Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR5303

Описание

3 3/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Double Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Bore Diameter (in) 3.1875 in Housing Height (in) 3.44 in Overall Height (in) 5.31 in Bolt Size (in) 3/4 in Overall Length (in) 10.25 in Pilot Diameter (in) 7.375 in Overall Width (in) 10.25 in Foot Height (in) 0.94 in Housing Outside Diameter (in) 10.25 in Locking Collar Outside Diameter (in) 4.91 in Mounting Plate to Collar Face (in) 2.38 in Pilot Depth (in) 1.25 in Bolt Spacing (in) 6.094 in Inner Ring Outside Diameter (in) 3.975 in Bolt Circle (in) 8.625 in Length Through Bore (in) 5.31 in Mounting Surface to End of Housing (in) 2 in Housing Cast Face to Outermost Bearing Face (in) 0.94 in Technical Specifications Misalignment Type Dynamic Fixed/Expansion Fixed Seal Type Heavy Contact Seal Housing Construction Solid Series Flanged Cartridge Blocks Radial Dynamic Load Capacity (lb) 84,330 lb Cage Material Engineered Polymer Shaft Locking Type Double Set Collar Radial Clearance C3 STANDARD End Cap DTC10 Rolling Element Spherical Roller Housing Type Flange, Cartridge Static Load Rating (lb) 90,700 lb Housing Material Cast Iron Product ZBR5000 Housing Style Flange Block Housing Color Black Bolt Hole Shape Round Hole Ability to Relubricate Yes Maximum Speed (RPM) 1400 rpm Seal Kit MS10 Setscrew Torque (in-lbs) 680 in/lbs Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Microlock Kit ML4 Locking Device Kit SC10 QTY 2 Vibration Frequency Fundamental Train 0.0073 cps Grease Fitting Thread Size 1/8 NPT Lubricant EXXON RONEX MP STD Vibration Frequency Inner Ring Defect 0.1784 cps Insert 5303U Vibration Frequency Outer Ring Defect 0.1383 cps Vibration Frequency Roller Spin 0.0628 cps Max Operating Temperature (C) 107 °C Housing Coating POWDER COATED Misalignment Capability ±2.0° Misalignment - Dynamic Max Operating Temperature (F) 225 °F Size Code 10 Primary Seal BUNA SPRING LOADED LIP SEAL General Specifications UPC 698210701505 Weight 38.00 LB Packaged Length 11.50 IN Packaged Width 6.00 IN Packaged Height 11.25 IN HTC 8483204080 Country of Origin Mexico