Rexnord MBR320782 Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR320782

Описание

2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Cartridge Block, Eccentric Cam Locking Collar, Spring Loaded Heavy Contact Seal, Rexlon Lined Inner Ring Bore Dimensions Overall Length (in) 7.63 in Housing Height (in) 2.63 in Overall Height (in) 3.66 in Bolt Size (in) 1/2 in Pilot Diameter (in) 5.5 in Bore Diameter (in) 2.4375 in Foot Height (in) 0.63 in Overall Width (in) 7.63 in Housing Outside Diameter (in) 7.63 in Locking Collar Outside Diameter (in) 3.55 in Pilot Depth (in) 1 in Mounting Plate to Collar Face (in) 1.97 in Housing Cast Face to Outermost Bearing Face (in) 1.02 in Length Through Bore (in) 3.66 in Bolt Circle (in) 6.5 in Mounting Surface to End of Housing (in) 1.69 in Bolt Spacing (in) 4.594 in Inner Ring Outside Diameter (in) 2.901 in Technical Specifications Radial Dynamic Load Capacity (lb) 43,240 lb Cage Material Engineered Polymer Fixed/Expansion Fixed Series Flanged Cartridge Blocks Static Load Rating (lb) 53,500 lb Shaft Locking Type Eccentric Collar Housing Color Black Misalignment Type Dynamic End Cap DTC812 Radial Clearance C3 STANDARD Housing Style Flange Block Housing Material Cast Iron Rolling Element Spherical Roller Housing Construction Solid Product ZBR3000 Housing Type Flange, Cartridge Seal Type Heavy Contact Seal Setscrew Torque (in-lbs) 460 in/lbs Seal Kit MS8 Bolt Hole Shape Round Hole 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 Maximum Speed (RPM) 2000 rpm Lubricant EXXON RONEX MP STD Vibration Frequency Outer Ring Defect 0.1376 cps Vibration Frequency Roller Spin 0.0607 cps Primary Seal BUNA SPRING LOADED LIP SEAL Max Operating Temperature (C) 107 °C Insert 3207U82 Grease Fitting Thread Size 1/8 NPT Vibration Frequency Inner Ring Defect 0.1791 cps Housing Coating POWDER COATED Vibration Frequency Fundamental Train 0.0072 cps Max Operating Temperature (F) 225 °F Size Code 8 Locking Device Kit SC3207 Misalignment Capability ±2.0° Misalignment - Dynamic General Specifications UPC 698210916619 Weight 14.80 LB Packaged Length 7.25 IN Packaged Width 3.50 IN Packaged Height 7.25 IN HTC 8483204080 Country of Origin United States of America