Rexnord MBR230740 Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR230740

Описание

3 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, No Grease Dimensions Overall Height (in) 4.38 in Bore Diameter (in) 3.4375 in Overall Length (in) 10.25 in Pilot Diameter (in) 7.375 in Housing Height (in) 3.44 in Foot Height (in) 0.94 in Bolt Size (in) 3/4 in Overall Width (in) 10.25 in Pilot Depth (in) 1.25 in Mounting Plate to Collar Face (in) 2.38 in Locking Collar Outside Diameter (in) 4.91 in Housing Outside Diameter (in) 10.25 in Length Through Bore (in) 4.38 in Mounting Surface to End of Housing (in) 2 in Inner Ring Outside Diameter (in) 3.975 in Bolt Spacing (in) 6.094 in Bolt Circle (in) 8.625 in Housing Cast Face to Outermost Bearing Face (in) 0.94 in Technical Specifications Housing Construction Solid Cage Material Engineered Polymer Shaft Locking Type Single Set Collar Housing Material Cast Iron Radial Clearance C3 STANDARD Fixed/Expansion Fixed Series Flanged Cartridge Blocks End Cap DTC10 Product ZBR2000 Radial Dynamic Load Capacity (lb) 84,330 lb Housing Style Flange Block Housing Type Flange, Cartridge Seal Type Heavy Contact Seal Static Load Rating (lb) 90,700 lb Rolling Element Spherical Roller Housing Color Black Misalignment Type Dynamic Microlock Kit ML4 Ability to Relubricate Yes Setscrew Torque (in-lbs) 680 in/lbs Seal Kit MS10 Maximum Speed (RPM) 1400 rpm Bolt Hole Shape Round Hole Grease Fitting Thread Size 1/8 NPT Insert 2307U Vibration Frequency Roller Spin 0.0628 cps Size Code 10 Lubricant PRESERVATIVE ONLY - NO GREASE Primary Seal BUNA SPRING LOADED LIP SEAL Max Operating Temperature (C) 107 °C Housing Coating POWDER COATED Vibration Frequency Inner Ring Defect 0.1784 cps Lube Fill Percent 0% FILL Locking Device Kit SC10 Max Operating Temperature (F) 225 °F Vibration Frequency Fundamental Train 0.0073 cps Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Outer Ring Defect 0.1383 cps General Specifications UPC 662864677875 Weight 34.00 LB HTC 8483204080 Country of Origin Mexico