Rexnord MBR2300 Flanged Cartridge Blocks Rex Spherical Roller Bearings - MBR2300

Описание

3" 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) 8.75 in Overall Length (in) 8.75 in Pilot Diameter (in) 6.375 in Bore Diameter (in) 3 in Foot Height (in) 0.75 in Overall Height (in) 4 in Housing Height (in) 3.13 in Bolt Size (in) 5/8 in Housing Outside Diameter (in) 8.75 in Pilot Depth (in) 1.25 in Mounting Plate to Collar Face (in) 2 in Locking Collar Outside Diameter (in) 4.06 in Mounting Surface to End of Housing (in) 2 in Inner Ring Outside Diameter (in) 3.37 in Bolt Circle (in) 7.5 in Housing Cast Face to Outermost Bearing Face (in) 0.88 in Length Through Bore (in) 4 in Bolt Spacing (in) 5.297 in Technical Specifications Housing Construction Solid Housing Type Flange, Cartridge Static Load Rating (lb) 71,500 lb Cage Material Engineered Polymer Housing Material Cast Iron Product ZBR2000 Series Flanged Cartridge Blocks Housing Color Black Seal Type Heavy Contact Seal Radial Dynamic Load Capacity (lb) 57,750 lb Housing Style Flange Block Shaft Locking Type Single Set Collar Misalignment Type Dynamic End Cap DTC9 Radial Clearance C3 STANDARD Rolling Element Spherical Roller Fixed/Expansion Fixed Maximum Speed (RPM) 1700 rpm Seal Kit MS9 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 Setscrew Torque (in-lbs) 680 in/lbs Misalignment Capability ±2.0° Misalignment - Dynamic Grease Fitting Thread Size 1/8 NPT Vibration Frequency Outer Ring Defect 0.1299 cps Insert 2300U Locking Device Kit SC9 Vibration Frequency Roller Spin 0.0591 cps Max Operating Temperature (F) 225 °F Size Code 9 Vibration Frequency Inner Ring Defect 0.1701 cps Housing Coating POWDER COATED Lubricant EXXON RONEX MP STD Primary Seal BUNA SPRING LOADED LIP SEAL Vibration Frequency Fundamental Train 0.0072 cps Max Operating Temperature (C) 107 °C General Specifications UPC 698210613488 Weight 21.80 LB Packaged Length 8.63 IN Packaged Width 3.94 IN Packaged Height 8.63 IN HTC 8483204080 Country of Origin Mexico