Rexnord MBR2107B Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR2107B

Описание

Product Family: Roller Bearing; Line: Rex Dimensions Overall Length (in) 5.25 in Overall Width (in) 5.25 in Pilot Diameter (in) 3.625 in Housing Height (in) 2.19 in Overall Height (in) 2.875 in Bore Diameter (in) 1.4375 in Bolt Size (in) 3/8 in Foot Height (in) 0.5 in Housing Outside Diameter (in) 5.25 in Mounting Plate to Collar Face (in) 1.5 in Locking Collar Outside Diameter (in) 2.31 in Pilot Depth (in) 0.75 in Length Through Bore (in) 2.875 in Bolt Circle (in) 4.375 in Inner Ring Outside Diameter (in) 1.745 in Bolt Spacing (in) 3.09 in Mounting Surface to End of Housing (in) 1.38 in Housing Cast Face to Outermost Bearing Face (in) 0.66 in Technical Specifications Housing Style Flange Block Housing Type Flange, Cartridge Fixed/Expansion Fixed Radial Dynamic Load Capacity (lb) 19,860 lb Housing Construction Solid Housing Color Black Housing Material Cast Iron Shaft Locking Type Single Set Collar Series Flanged Cartridge Blocks Static Load Rating (lb) 20,900 lb Product ZBR2000 Rolling Element Spherical Roller Misalignment Type Dynamic Seal Type Heavy Contact Seal Radial Clearance C3 STANDARD Cage Material Engineered Polymer Ability to Relubricate Yes Bolt Hole Shape Round Hole Seal Kit MS4 Setscrew Torque (in-lbs) 325 in/lbs Maximum Speed (RPM) 3300 rpm Size Code 4 Locking Device Kit SC4 Lubricant EXXON RONEX MP STD Grease Fitting Thread Size 1/8 NPT Insert 2107U Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Outer Ring Defect 0.1055 cps Vibration Frequency Inner Ring Defect 0.1445 cps Auxiliary Seals 1 CLOSED CAP CAST IRON Max Operating Temperature (C) 107 °C Vibration Frequency Roller Spin 0.0499 cps Vibration Frequency Fundamental Train 0.007 cps Housing Coating POWDER COATED Primary Seal BUNA SPRING LOADED LIP SEAL Max Operating Temperature (F) 225 °F General Specifications UPC 698210932336 Weight 7.00 LB HTC 8483204080 Country of Origin Mexico