Rexnord MBR2308 Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR2308

Описание

3 1/2" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal Dimensions Overall Width (in) 10.25 in Bore Diameter (in) 3.5000 in Overall Length (in) 10.25 in Housing Height (in) 3.44 in Pilot Diameter (in) 7.375 in Overall Height (in) 4.38 in Bolt Size (in) 3/4 in Foot Height (in) 0.94 in Pilot Depth (in) 1.25 in Locking Collar Outside Diameter (in) 4.91 in Housing Outside Diameter (in) 10.25 in Mounting Plate to Collar Face (in) 2.38 in Inner Ring Outside Diameter (in) 3.975 in Bolt Spacing (in) 6.094 in Bolt Circle (in) 8.625 in Length Through Bore (in) 4.38 in Housing Cast Face to Outermost Bearing Face (in) 0.94 in Mounting Surface to End of Housing (in) 2 in Technical Specifications Housing Color Black Fixed/Expansion Fixed Cage Material Engineered Polymer Radial Clearance C3 STANDARD Series Flanged Cartridge Blocks Product ZBR2000 End Cap DTC10 Housing Style Flange Block Rolling Element Spherical Roller Static Load Rating (lb) 90,700 lb Housing Material Cast Iron Misalignment Type Dynamic Housing Type Flange, Cartridge Seal Type Heavy Contact Seal Radial Dynamic Load Capacity (lb) 84,330 lb Housing Construction Solid Shaft Locking Type Single Set Collar Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Maximum Speed (RPM) 1400 rpm Ability to Relubricate Yes Microlock Kit ML4 Setscrew Torque (in-lbs) 680 in/lbs Seal Kit MS10 Bolt Hole Shape Round Hole Insert 2308U Vibration Frequency Outer Ring Defect 0.1383 cps Vibration Frequency Inner Ring Defect 0.1784 cps Primary Seal BUNA SPRING LOADED LIP SEAL Vibration Frequency Fundamental Train 0.0073 cps Misalignment Capability ±2.0° Misalignment - Dynamic Size Code 10 Max Operating Temperature (F) 225 °F Max Operating Temperature (C) 107 °C Locking Device Kit SC10 Vibration Frequency Roller Spin 0.0628 cps Housing Coating POWDER COATED Lubricant EXXON RONEX MP STD Grease Fitting Thread Size 1/8 NPT General Specifications UPC 698210644796 Weight 33.50 LB Packaged Length 11.00 IN Packaged Width 5.00 IN Packaged Height 10.75 IN HTC 8483204080 Country of Origin Mexico